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If you would like to purchase
any of the parts or services listed in this website, and/or for FREE
professional, accurate and honest technical assistance and support, please
contact: A-1 Miller's Performance Enterprises | 1501 W. Old Plank Rd. | Columbia,
MO (Missouri) 65203-9136 USA | 
Phone: 1-573-256-0313 (shop) | 1-573-881-7229 (cell; text or when leaving
a voice message, please speak slowly and clearly). Please call Monday-Friday,
except holidays, 9am to 5pm, Central time zone. If no answer, please try
again later. (When speaking with Brian, please be patient because I
stutter.)
E-mail: pullingtractor@aol.com.
When you call, text, email or visit our shop, you will be dealing directly
with the owner for the best customer service. A-1 Miller's shop is open to
the public from 9am to 5pm, including weekends, except holidays. Please call
before coming so I'll be here waiting for your arrival.
Directions to our shop |
1501 West Old Plank Road, Columbia, MO - Google Maps or
Map of 1501 West Old Plank
Road, Columbia, MO by MapQuest. If you're the kind of person who don't
trust delivery/shipping companies (mis)handling your high-dollar and fragile
merchandise, you can make the long drive to
A-1 Miller's shop to personally
drop off and/or pick up your carburetor, clutch assembly, engine, transaxle,
tractor, etc. "The road to a friend's house (or shop) is never long." (We're
planning to relocate to other property with a bigger and better shop so we
can provide many more high quality parts and professional services.)
Solid State Electronic Ignition Module - | Please contact A-1 Miller's if you're interested in any of these parts or services. | Top of page
Replace the Points and Condenser in a Magneto Ignition System with
a Universal Solid State Electronic Ignition Module
Wiring Diagram and Installation Instructions for Universal Solid State Electronic Magneto Ignition Module Ê
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   3/16"
Plug to Replace Kohler Points Pushrod. Use in Kohler engine models
K90/K91, K141, K160/K161, K181, K241, K301, K321, K341, K361, K482, K532
and K582 when converting from magneto to solid state ignition (above), Magnum
solid state ignition, flywheel- or crank-trigger
electronic ignition (further down in this website). Install with a medium
size hammer; fits very tight. OEM Briggs & Stratton part #'s 231143,
692882. $6.00 each, plus shipping & handling.
Block-Off Plate to Cover Kohler Points Pushrod Hole. Use in Kohler engine models K90/K91, K141, K160/K161, K181, K241, K301, K321, K341, K361, KT17, KT17 Series II, KT19, KT19 Series II, K482, K532 and K582 when converting from magneto to solid state ignition (above), Magnum solid state ignition, or flywheel- or crank-trigger electronic ignition (further down in this website). Made of 1/8" thickness aluminum or steel. Apply RTV silicone sealant to prevent oil leak and use OEM ignition points mounting screws to secure in place. A-1 Miller part. An original, ingenious and innovative concept by Brian Miller. Please accept no advertised copycat product of this kind. $4.00 each, plus shipping & handling. NOTE: The alternative to using either of the above items is to remove the ignition points and points pushrod. Place the pushrod on a flat, hard surface, and use a hammer and sharp flat cold chisel to lightly create knurled raised places or marks midway on the pushrod. Then install the pushrod in the engine block with the hammer. The knurling will retain the pushrod in place. [Return to previous paragraph, section or website] |
Conventional (Points and Condenser) Ignition Parts - | Please contact A-1 Miller's if you're interested in any of these parts or services. | Top of page
  Ignition Points for Kohler, Tecumseh and Clinton engines. Fits
Kohler engine models K90/K91, K141, K161/K160, K181, K241, K301, K321, K330/K331,
K341, K361, KT17, KT17 Series II, KT19, KT19 Series II, K482, K532 and K582
with magneto or battery ignition (use with mounting bracket). Also fits Tecumseh
cast iron block engine models HH80, HH100, HH120 with magneto or battery
ignition (use without mounting bracket); and Clinton engine models 414, 418,
420, 422 (use without mounting bracket). NOTE: If possible, apply clean
lubricating grease on the hinge pin before installing points so the hole
will last longer. If it's dry, it'll wear over time, effecting ignition timing,
resulting in loss of engine power. Or magneto ignition system can
be upgraded with the virtually trouble- and maintenance-free
electronic transistorized ignition module
or battery-powered
flywheel-trigger/crank-trigger ignition
for a stronger and more stable spark, quicker starts, better idle and smoother
running engine.
  Hex Socket (Allen) Head Cap Screw w/split lock washer for Easier
Adjustment of the Ignition Points on Kohler single cylinder engines. Replaces
the slotted head adjustment screw in points. This makes it much easier to
precisely set the point gap and/or ignition timing with a 9/64" hex (Allen)
L-wrench in garden tractors with an in-line mounted engine, such as Cub Cadet,
so the points will not slip out of adjustment. NOTE: For aftermarket points,
the threads for this adjustment screw may need to be recut with a 8-32 UNF
hand tap. And due to risk of stripping threads in the thin metal points bracket,
do not over-tighten this adjustment screw! No extra charge to install this
hex socket screw in purchased points. An original, ingenious and innovative
concept by Brian Miller. Please accept no advertised copycat product of this
kind.
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  Adjustable Chevy Ignition Points with Stiff Spring for Quick
Reaction at High Engine RPMs. These points can be easily adapted for use
on Kohler [pulling] engines with an adapter bracket for easy adjustment of
the ignition timing with a hex key (Allen) wrench. Use with a minimum 3.0
ohm ignition coil to prevent premature burning of points contacts. Due
to the inability to completely seal (cover) the ignition points contacts
from dust, dirt and debris, these are for competition pulling only, and not
for ordinary lawn & garden equipment. And being the bracket for the Chevy
points and the Chevy points themselves are much larger than OEM Kohler points
and bracket, the OEM Kohler points cover will not fit over the Chevy points
and mounting bracket.
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   Ignition Points
Pushrods for Kohler K-series engine models K141, K160/K161 and K181. Each
made of 304 stainless steel. OEM points pushrod is made of aluminum. NOTE:
Used OEM pushrod to be no less than 1.265" in length and .184" in diameter.
Measure accurately to determine if need replacing.
 Ignition Points
Pushrods for Kohler K-series engine models K90/K91, K241, K301, K321, K341,
K361, K482, K532 and K582. NOTE: Used OEM pushrod to be no less than 1.500"
in length and .184" in diameter. Measure accurately to determine if need
replacing.
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Neoprene Rubber O-Ring and Diaphragm Seal for
Ignition Points Pushrod. Please choose to use one or the other below
Ê, no need to use both. Fits Kohler
engine models K90/K91, K141, K161/K160, K181, K241, K301, K321, K330/K331,
K341, K361, K482, K532 and K582 with a 3/16" diameter points pushrod. Each
prevents any leakage of crankcase oil from contaminating points contacts.
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 Oil-Embedded Bronze Sleeve
Bushing to Repair Worn 3/16" Ignition Points Pushrod Hole in Kohler Engines.
Dimensions: 3/16" i.d. x 1/4" o.d. x 5/8" length. To install, the points
pushrod hole will need to be precision-machined (enlarged) exactly to .250"
(1/4") for a press-fit installation.
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 Ignition Points Cover Gasket.
Fits Kohler engine models K90/K91, K141, K160/K161, K181, K241, K301, K321,
K330/K331, K341, K361, KT17, KT17 Series II, KT19, KT19 Series II, K482,
K532 and K582. Protects points contacts from dust, dirt and water contamination.
OEM Kohler part # 52 041 11-S.
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 Ignition Points Cover/Wire
Grommet. Fits Kohler engine models K90/K91, K141, K161/K160, K181, K241,
K301, K321, K330/K331, K341, K361, KT17, KT17 Series II, KT19, KT19 Series
II, K482, K532 and K582. Protects points wire from chafing and prevents dust,
dirt and water from contaminating points contacts. FYI:
RTV silicone adhesive sealant will serve the same
purpose. OEM Kohler part # 220297-S. Not available in aftermarket.
L
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 Ignition Points-to-Coil
Primary Ignition Wires w/Connectors and Grommet Assembly. For Kohler engines
with battery-powered ignition, models K90/K91, K141, K161/K160, K181, K241,
K301, K321, K330/K331, K341, K361, KT17, KT17 Series II, KT19, KT19 Series
II, K482, K532 and K582. For converting from Magneto ignition or Kohler's
Breakerless Ignition to conventional battery-powered points and
condenser/capacitor ignition, or replace OEM wire with frayed/cracked insulation
and/or broken connector(s) to prevent a short circuit and/or engine misfire.
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 Ignition Points Cover without
Kill Button for Kohler engines without Battery Ignition. Fits Kohler
engine models K90/K91, K141, K161/K160, K181, K241, K301, K321, K330/K331,
K341, K361, KT17, KT17 Series II, KT19, KT19 Series II, K482, K532 and K582.
Protects points contacts from dust, dirt and water contamination. For use
with a remote ignition switch to kill engine, such as garden tractors and
other equipment. Made of 16 gauge stamped steel. Not available in
aftermarket. L
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 Ignition Points Cover with
Kill Button for Kohler engines with Magneto Ignition. Fits Kohler
engine models K90/K91, K141, K160/K161, K181, K241, K301, K321, K341, K482,
K532 and K582. Protects points contacts from dust, dirt and water contamination.
Push and hold button in to kill engine. For use on self-contained, stand-alone
engines without a remote ignition switch to kill engine, such as garden tillers,
truck-mounted or portable air compressors, generator/welders, water pumps,
etc. Made of 16 gauge stamped steel. Discontinued from Kohler. OEM Kohler
part # A-220136-S. Not available in aftermarket.
L
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  Low Capacity
Ignition Condensers/Capacitors for Kohler engine models K90/K91, K141,
K160/K161, K181, K330/K331, KT17, KT17 Series II, KT19, KT19 Series II, K482,
K532 and K582, and various other makes and models of small engines with magneto
ignition or a small-size epoxy encapsulated battery-powered ignition coil.
Either can also be used on Tecumseh cast iron block engine models HH80, HH100,
HH120 with magneto ignition. Designed for compact, small size ignition coils.
Body length: 33 mm, width: 17 mm. NOTE: If an engine idles well, but runs
erratically when accelerated, like it hits and misses, pops and backfires,
then chances are, it needs a new condenser/capacitor. And always install
a condenser/capacitor with the wire or terminal facing down so rain water
and/or when washing off engine, water will not enter inside condenser/capacitor,
ruining it. Which will allow the engine to idle well, but run erratically
when accelerated. Click or tap
here to hear what an engine with a faulty condenser/capacitor sounds
like. NOTE: Magneto ignition system can be upgraded with the virtually
trouble- and maintenance-free electronic
transistorized ignition module or battery-powered
flywheel-trigger/crank-trigger ignition
for a stronger and more stable spark, quicker starts, better idle and smoother
running engine.
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 High Quality Copper
Core/Non-Resistor Spark Plugs for Kohler engine models K90/K91, most Briggs
& Stratton and small Tecumseh engines. Copper core spark plugs allows
ignition coil to operate cooler and last longer. Set gap .025" with a
self-energizing magneto and solid state electronic ignition system, .035"
with an OEM battery-powered ignition coil, and .060" with a battery-powered
high-output/performance coil. 14mm threads x 3/8" thread reach, flat washer
seat. Replaces Briggs and Stratton part # 802592S.
 High Quality Copper Core/Non-Resistor
Spark Plugs for Kohler twin-cylinder flathead engine models MV16, KT17, KT17
Series II, KT19 and KT19 Series II, M18, MV18, M20 and MV20. Copper core
spark plugs allows ignition coil to operate cooler and last longer. Set gap
.015" for self-energizing solid state electronic and battery-powered ignition
systems. 14mm threads x 15/32" thread reach, tapered seat.
 High Quality Copper Core/Non-Resistor
Spark Plugs for most makes and models of OHV aluminum block single- and
twin-cylinder air-cooled small engines. Copper core spark plugs allows ignition
coil to operate cooler and last longer. Set gap .025" for self-energizing
solid state electronic ignition systems. 14mm threads x 5/8" thread reach,
flat washer seat.
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 Spark Plug Grommet for Kohler
"Quiet Line" engine models K181AQS, M8, K241AQS, K301AQS, K321AQS and K341AQS.
Fastens directly on spark plug in air duct shield (sheet metal) over cylinder
head to help maintain cool air over the cylinder head. Made of neoprene rubber.
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  Indexing
Washers for Flat Seat Spark Plugs with 14mm Threads. Position spark plug
in combustion chamber with open/exposed gap facing the center of the piston
in flathead engines for more power and torque when using tractor under extreme
conditions, such as heavy mowing, garden plowing, pushing/blowing snow, or
for competition pulling. To know exactly where the open gap is when the spark
plug is installed, use a permanent ink felt tip marker
(Sharpie,
Magic Marker,
Marks-A-Lot) to place a mark (line) on the porcelain in-line
with the open gap at the tip of the spark plug as shown in the picture to
the right. And on flat seat spark plugs, leave the original
compression washer on the spark plug and add the indexing washer(s) as needed
until the open gap face the piston. Available in the following
thicknesses: .005", .010" and .015". Made of hardened steel.
.75¢ each, plus shipping & handling.
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  Grounding-Type Safety Break-Away / Kill Switch with Pull-Pin.
Use for competition pulling only; mount on rear of tractor. When the pin
pulled, it grounds the ignition coil from producing spark. If using with
a self-energizing magneto or solid state electronic ignition systems: Connect
one wire to the chassis ground, and connect the other wire to the
points/condenser wire or to the kill terminal on the solid state electronic
ignition coil/module. If using with a battery-powered ignition system: Connect
one wire to the chassis ground, and connect the other wire to the coil negative
(–) terminal. NOTE: With battery-powered ignition, as soon as pin
is pulled (engine will die), manually shut off ignition switch right away
to prevent possible damage to the ignition coil and electronic ignition module
if equipped with crank-trigger
ignition. This type of switch does not disable power to the electric
fuel pump on a pulling tractor. The electric
fuel pump must be shut-off manually by the ignition switch or an OFF/ON
toggle switch.
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 High Quality Universal
Self-Grounding OFF/ON Switches for Magneto (points and condenser/capacitor)
or
Solid
State Electronic Ignition Systems. Very durable, tough switches. Each
can be mounted in metal (grounded) dashboard, instrument panel, engine control
panel, engine flywheel shroud, etc. Single blade on switch connects to points
wire or solid state electronic module wire/terminal that kills the engine.
Can be used on anything that has points and condenser/capacitor magneto or
solid state electronic modules, such as:
Kohler Magnum and Command engines, lawn mowers, lawn tractors, garden tillers,
recreational vehicles, chainsaws, portable air compressors, generators/welders,
water pumps, etc.
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 High Quality Universal OFF/ON
Switches for Battery-Powered Ignition Systems. Each can be mounted in dashboard,
instrument panel, engine control panel, etc. Very durable, tough switches.
Can be used on virtually anything that has a battery-powered electrical system,
such as: garden tractors, pulling tractors, mini-rods, hot-rods, farm tractors,
automobiles, etc.
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 High
Quality Universal Light Duty OFF/ON 15 Amp Capacity Push Button Switch.
Normally Open; push to connect circuit. Use as starter switch to crank engine,
as a safety switch, temporarily power electrical accessories, such as light(s),
etc., or to power kill switch motor (on pulling sled). Starter solenoid/relay
may be required if electrical load exceeds 15 amps. Use #250
slip-on female spade crimp-type wire connectors on terminals
when connecting wires to switch. Requires 15/32" mounting hole. 2-1/8" overall
length. $9.00 each, plus shipping & handling.
High Quality Universal Light Duty ON/OFF 15 Amp Capacity Push Button Switch. Normally Off; push to disconnect circuit. Use as a safety switch for transmission shifter in a pulling vehicle to disconnect power to the starting circuit when transmission is in gear. Use #250 slip-on female spade crimp-type wire connectors on terminals when connecting wires to switch. Requires 15/32" mounting hole. 2-1/8" overall length. $16.00 each, plus shipping & handling. High Quality Universal Heavy Duty 20 Amp Capacity Push Button Switch. Normally Open; push to connect circuit. Comes with two screws to connect between battery positive (+) post and starter motor. Heavy wire terminals and minimum #8 gauge wire recommended. Starter solenoid/relay may be required if electrical load exceeds 20 amps. Requires 5/8" mounting hole. $14.00 each, plus shipping & handling. |
  High Quality Universal 3-Position OFF-IGNITION-START Key Switch
for use with Magneto w/Points and Condenser Ignition or Solid State Electronic
Ignition. Use with a starter solenoid/relay to prevent burning out internal
contacts in switch. Identification of terminals in clockwise rotation are:
B = Battery (+); G = Ground (ground to body of switch); L = Lights (Auxiliary);
M = Magneto (Ignition); S = Solenoid (starter). Key positions: OFF position
makes contact with M+G; IGNITION position makes contact with B+L; START position
makes contact with B+S. Each terminal identified for correct Wiring connections.
If using an ammeter/amp gauge, connect the gauge/meter to the battery positive
(+) post, then to the B terminal on the switch. Trace the wires on your
tractor/equipment to see if they match the terminals on this switch. If they
don't match, the plug-in spade connectors/wires can be rearranged in the
plastic connector housing to match the corresponding terminals on the switch.
To do this, use a small flat blade screwdriver to depress the locking tab/tang
so the plug-in connector can be pulled out from the plastic connector housing.
Bend the locking tab/tang up slightly before reinserting it in the plastic
connector so it will be secured in place. Or use #250
slip-on female spade crimp-type wire connectors on terminals
when connecting wires to switch. Requires 5/8" diameter mounting hole.
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 High Quality Universal 3-Position OFF-IGNITION-START Key Switch
for use with Battery-Powered Points/Condenser Ignition or
Flywheel/Crank-Trigger Electronic Ignition. Use with a starter solenoid/relay
to prevent burning out internal contacts in switch. Identification of terminals
in clockwise rotation are: I = Ignition; A = Auxiliary (lights, electric
PTO clutch, etc.); R = Rectifier; B = Battery (+); S = Solenoid (starter).
Key positions: OFF position = no contact; IGNITION position makes contact
with B+I+R+A; START position makes contact with B+I+R+S. Each terminal identified
for correct Wiring connections. If using an ammeter/amp gauge, connect the
gauge/meter to the battery positive (+) post, then to the B terminal on the
switch. Trace the wires on your tractor/equipment to see if they match the
terminals on this switch. If they don't match, the plug-in spade connectors/wires
can be rearranged in the plastic connector housing to match the corresponding
terminals on the switch. To do this, use a small flat blade screwdriver to
depress the locking tab/tang so the plug-in connector can be pulled out from
the plastic connector housing. Bend the locking tab/tang up slightly before
reinserting it in the plastic connector so it will be secured in place. Or
use #250
slip-on female spade crimp-type wire connectors on terminals
when connecting wires to switch. Requires 9/16" diameter mounting hole.
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 Slide-on spade crimp connector
with locking tab/tang to replace damaged OEM connector with a broken wire
or locking tab/tang. No need to replace entire wiring harness. Use
wire terminal crimping pliers to install on wire.
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 OFF/ON Main Disconnect/Cutoff
Switch. Use this 100 amp capacity electrical switch to disconnect power to
everything on the equipment. Connect between battery negative (–) post
and ground. Useful when equipment is not used for a period of time to prevent
a slow drain on the battery, prevent short circuits when performing electrical
service on equipment, or for a pulling tractor to prevent accidental starts
or to prevent sabotage at the pull sites from disgruntled pullers. Copper
terminals with brass hex nuts for improved continuity. Comes with protective
weather cap and two removable nylon key locks. Mounting hardware not included.
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| Self-Energizing Solid State Electronic Ignition Coils with molded-in
Module. FYI - All self-energizing solid state electronic ignition
coils/modules require a grounding-type [OFF/ON toggle] kill switch to short
circuit the primary windings in the coil to shut off the engine. They do
not need 12 volts of power because this will instantly burn up the coil.
And save the spark plug wire off the defective coil. It has a metal core
conductor, and with a battery coil terminal
and rubber boot installed, it can be used in a battery-powered ignition
system.
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 Self-Energizing Solid State
Electronic Ignition Coil with molded-in Magnetron™ Module. Fits Briggs and
Stratton horizontal and vertical shaft opposed (flathead) twin cylinder engines.
NOTE: Use with new Autolite or Champion copper core/non-resistor spark plugs
of the correct type gapped at .015" for longer coil life. FYI - Any
self-generating solid state ignition coil/modules requires a grounding-type
OFF/ON key or toggle kill switch to short circuit the primary windings in
the coil to shut off the engine. They do not need 12 volts of power because
this will burn it up. And save the spark plug wires off the defective coil.
They have a metal core conductor, and with a battery coil
terminal and rubber boot installed,
they can be used in a battery-powered ignition system.
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 Self-Energizing Magneto
Ignition Coil. Fits all Kohler engine models K91 with magneto ignition. Spark
plug wire (not included) inserts into coil. NOTE: Usually, the point gap
sets at .020", but sometimes it will need to be set as close as .015" just
to get a spark. This coil will work better when used with a
Universal Solid State Electronic Ignition
Module (see below ). The short wire on the coil is for ground, the longer
wire connects to the ignition points and condenser/capacitor or
Universal Solid State Electronic Ignition
Module, and may need to be made longer depending on your application.
Dimensions: .500" x .500" square hole (across flats) x 1.700" o.d. x 1.080"
length. When installing, the coil must fit snug on the laminations to receive
the full effect of the magnetic field through the stator from the rotating
magnet(s) to fully energize the windings to create a strong spark. If the
laminations on your stator are too big for the hole in this coil, they can
be ground or filed smaller so the coil will fit snug, then bend one laminate
over to retain the coil. Or if the laminations are too small, thin strip(s)
of steel can be added as shim(s) so the coil will fit snug. (Sometimes one
must make changes for a replacement part to work.) Do not attempt to enlarge
the hole in the coil!
How
magneto coils produce a spark. NOTE: Magneto ignition system can be
upgraded with the electronic transistorized ignition
module (below) for a stronger and more stable spark, quicker starts,
and virtually trouble- and maintenance-free ignition system.
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 Self-Energizing Magneto
Ignition Coil. Fits various Kohler engine models K141, K161 and K181 with
coil mounted on U-shaped ignition stator on bearing plate underneath flywheel
with magnet rotor on crankshaft. Will also fit various larger cast iron block
Clinton engines with coil mounted on cylinder, above flywheel. Spark plug
wire not included. Dimensions: 1.750" diameter x 1.450" length x .505" square
hole. NOTE: Magneto ignition system can be upgraded with the
electronic transistorized ignition module
(below) for a stronger and more stable spark, quicker starts, and virtually
trouble- and maintenance-free ignition system.
NOTE: The magneto coil wrapped with varnish-coated paper (Kohler part # 210293), and the ignition stator assembly and ring shown above È are Discontinued from Kohler. If you have an engine without these parts and you can't locate them from any source, your only option is to convert the engine to the battery-powered ignition system. A small motorcycle battery or a rechargeable 12 volt sealed lead acid (SLA) battery with a minimum 4AH (Amp Hour) rating will need to be required to power the ignition, and with no charging system, a portable battery charger will need to be used to keep the battery fully charged when the tractor is not in use so the ignition will produce a strong spark. Avoid using a high-output/performance coil because these draw more power from the battery. |
  Magneto Ignition Coils for certain Kohler K-series engine models
K181, K241, K301, K321 and K341 with points, condenser/capacitor and coil
located underneath flywheel. Common with engines mounted to a generator or
welder. Set spark plug gap at .025" with each coil. NOTE: Magneto ignition
system can be upgraded with the electronic
transistorized ignition module (below) for a stronger and more stable
spark, quicker starts, and virtually trouble- and maintenance-free ignition
system.
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   Two Wire Rectifier
Diodes. The 3- and 4-amp diodes can be used in a non-regulated small engine
stator alternator charging system to convert alternating current (AC) to
direct current (DC) for recharging the battery and/or to power low-amperage
DC electrical accessories, such as LED lights. Do not overload the amperage
of the diode or it may burn up. The 1 amp diode can be used to energize or
excite the field windings in a
belt-driven automotive
alternator or a direct-drive 120/240 volt AC portable generator when powered
by a small engine so alternator/generator will produce electricity as
soon as engine starts and to prevent from shorting out ignition components.
A diode is not needed to power
filament light bulbs and/or an electric PTO clutch.
FYI - Briggs & Stratton engines have either one or two OEM alternator stators and they are joined together in two half circles under the flywheel. Some engines only come with one half stator. Each half produce 3 amps of power & 14 volts @ 3,600 RPM. If an engine comes with two stators joined together, one half produces AC, which is used to power the lights and electric PTO clutch. And the other half also produce AC, but is connected to a minimum 3 amp/14 volt diode, which is used to only recharge the battery. Under normal yard use, 3 amps is not enough to overcharge and burn up the battery. If both stator halves are wired together from the factory (as they are on certain engines), they will produce 6 amps of AC power and a 6 amp solid state electronic voltage rectifier/regulator is used to power the lights, electric PTO clutch and recharge the battery. |
 AC Voltage Meter/Monitor.
Designed to plug into any 120 volt wall receptacle/outlet, house backup generator
or portable [RV] generator or welder to provide an accurate reading of the
AC line voltage. Use this meter to set the engine governored speed so
generator/welder will produce 120 volts of continuous power to prevent from
under-powering or over-powering electrical equipment.
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| Ignition Coils for Kohler engine models
K141, K161, K181, K241, K301, K321, K341 and K361, and other various makes
and models of small engines (Tecumseh, etc.) with a 12 volt ignition ignition
system. Each can be used with ignition points and condenser, Dynatek Dyna
S, PerTronix Ignitor or A-1 Miller's custom
crank-trigger and flywheel-trigger electronic
ignition. NOTE: Most failures of battery ignition coils is caused
by overcharging of the electrical system due to a defective solid state
electronic voltage rectifier/regulator or defective [automotive] battery.
Or the use of aged and deteriorated suppression/carbon-core spark plug wire
and/or an old resistor type spark plug will also cause a good coil to eventually
fail because the secondary windings within the coil must build up more voltage,
which cause the windings to overheat and eventually burn up from producing
excessive voltage to fire the plug. Therefore, if it's not already equipped,
it's best to install an ammeter/amp gauge to monitor
the charging system.
New Aftermarket Black Casing Standard/Full-Size 12 Volt Canister-Type Oil-Filled Ignition Coil w/3.0 ohm internal primary resistor and mounting bracket. 20,000 volts output. Use with medium capacity condenser. Set spark plug gap at .035" with this coil. Replaces Kohler part # 41 519 21-S. $25.00 each, plus shipping & handling. New Aftermarket Aluminum Casing Standard/Full-Size 12 Volt Canister-Type Oil-Filled Ignition Coil w/3.0 ohm internal primary resistor and mounting bracket. 20,000 volts output. Use with medium capacity condenser. Set spark plug gap at .035" with this coil. Replaces Kohler part # 41 519 21-S. $35.00 each, plus shipping & handling. OEM Kohler Coil, part # 41 519 21-S. Replaces John Deere part # AM38411 and Tecumseh part # 32080. $88.61 each, plus shipping & handling. New High-Output/Performance Bosch Blue Standard/Full-Size 12 Volt Canister-Type Ignition Coil w/3.0 ohm internal primary resistor and mounting bracket. 30,000 volts output. Vibration-Resistant Epoxy-Filled. Set spark plug gap at .060" with this coil. Use with ignition points and two medium capacity condensers/capacitors or one high capacity/performance ignition condenser/capacitor for full coil saturation and a strong spark so engine will accelerate to full speed, or can be used with ignition points and condenser, Dynatek Dyna S, PerTronix Ignitor or A-1 Miller's custom crank-trigger and flywheel-trigger electronic ignition systems. Set spark plug gap at .060" with this coil. This genuine Bosch blue coil is epoxy filled with a steel casing. All epoxy filled or molded epoxy coils will hold up to severe vibrations, can be mounted in any position and will not leak oil (because there is no oil). $60.00 each, plus shipping & handling. |
 New
1.6 Ohm Ballast Resistor for use with any 12 volt ignition coil not having
an internal resistor (above È) to prevent
excessive burning of points contacts, or use with the Chrysler / Dodge /
Plymouth electronic ignition control module/unit, or connect with coil having
a minimum 1.4 ohm internal primary resistor to prevent burning up the
Dynatek Dyna S or PerTronix Ignitor electronic
ignition control modules. Install between the coil positive (+) terminal
and wire coming from the ignition switch to the coil. This will allow the
points to possibly last the life of the engine. NOTE: Ignition resistors
with a higher ohms
value are known as "Point Savers." The higher the ohms resistance in
an ignition coil or a ballast resistor has, the longer the ignition points
will last (as long as the points are installed clean, and doesn't become
contaminated with dust, oil, water, etc.). Any 12 volt ignition coil with
an 3+ ohm internal primary resistor connected to a minimum 1.6 ohm ballast
resistor when used in a points and condenser/capacitor ignition system will
allow the points to possibly last the life of the engine. Because the increased
resistance allows a very low current/voltage to pass through the contacts
in the points. Also, a suppression/carbon-core spark plug wire and resistor
type spark plug shouldn't be used in this system due to overheating of the
ignition coil. Therefore, it's best that a high temperature metal core conductor
spark plug wire and copper core/non-resistor spark plug be used. The ignition
system will still produce a strong spark because an average small engine
requires only a fraction of voltage from the coil. This is best to used with
general lawn and garden, snow removal, etc., and not for competitive pulling.
Therefore, if it's not already equipped, it's best to install an
ammeter/amp gauge to monitor the charging system.
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| Battery Ignition Coils for Kohler twin cylinder engine models KT17, KT17
Series II, KT19 and KT19 Series II. Can also be used on Kohler twin cylinder
engine models K482, K532, K582, K660/K662, Onan twin cylinder engines or
Harley-Davidson motorcycles with a fabricated bracket. Each coil below produces
a strong spark, and can be used with ignition points and condenser, Dynatek
Dyna S, PerTronix Ignitor or A-1 Miller's custom
crank-trigger and flywheel-trigger electronic
ignition systems. NOTE: Use each coil with new Autolite or Champion
copper core/non-resistor spark plugs of the correct type gapped at .025"
each for longer coil life. And most failures of battery-powered ignition
coils is caused by the use of resistor type spark plugs and/or overcharging
of the electrical system due to a defective solid state electronic voltage
rectifier/regulator or defective [automotive] battery which will cause a
good coil to eventually fail because the secondary windings within the coil
overheat and eventually burn up from producing excessive voltage to fire
the plug(s). Therefore, if it's not already equipped, it's best to install
an ammeter/amp gauge to monitor the charging system.
High quality chrome-plated 4.0 ohm primary windings oil filled ignition coil with dual metal core conductor spark plug wires. Same diameter as OEM Kohler coil. 20,000 volts output. Includes: (1) dual tower chrome-plated ignition coil, (2) rubber spark plug wire grommets, (2) plastic thread-on coil boots, (2) 90º spark plug boots w/terminals, and (2) 18" length spark plug wires (can be shortened if desired). Coil dimensions: 4-1/4" length (excluding towers) x 2-1/8" body width x 2-1/4" tower end band width. Replaces Kohler part # 52 755 48-S. $64.00 each, plus shipping & handling. High quality aftermarket 4.0 ohm primary windings epoxy encapsulated ignition coil with metal core conductor spark plug wires. Same dimensions as OEM Kohler coil. Replaces Kohler part # 52 755 48-S. $118.00 each, plus shipping & handling. OEM Kohler coil with spark plug wires; part # 52 755 48-S. $250.71 each, plus shipping and handing. |
 High Quality, Epoxy
Encapsulated, Battery-Powered Ignition Coils for Kohler twin cylinder engine
models K482, K532, K582, K660/K662 and Harley-Davidson motorcycles. Can also
be used on Kohler twin cylinder engine models KT17, KT17 Series II, KT19
and KT19 Series II or Onan twin cylinder engines with a fabricated bracket.
Either coil below can be used with ignition points and condenser, Dynatek
Dyna S, PerTronix Ignitor or A-1 Miller's custom
crank-trigger and flywheel-trigger electronic
ignition systems. Long terminal/stud connects to ignition switch, short
terminal/stud connects to points and a low capacity condenser, or electronic
ignition module. NOTE: Coil mounting bracket not included - discontinued
from Kohler; if needed, new mounting holes can be drilled through coil's
laminations next to existing holes to match the holes in OEM Kohler mounting
plate, or new holes can be drilled in the OEM Kohler mounting plate to match
the holes in the Harley coil. And there is no positive (+) or negative
(–) connections on the two small terminals. They can be connected either
way. And most failures of battery-powered ignition coils is caused by
overcharging of the electrical system due to a defective solid state electronic
voltage rectifier/regulator or defective [automotive] battery will cause
a good coil to eventually fail because the secondary windings within the
coil overheat and eventually burn up from producing excessive voltage to
fire the plug(s). Therefore, if it's not already equipped, it's best to install
an ammeter/amp gauge to monitor the charging system.
Use each coil with new Autolite or Champion copper core/non-resistor spark
plugs of the correct type gapped at .025" each and with metal core conductor
spark plug wires for longer coil life.
Metal Core Conductor Spark Plug Wires for Kohler engine models KT17, KT17 Series II, KT19, KT19 Series II, K482, K532, K582, K660/K662, or Onan twin cylinder engines. 14" and 18" length each.
|
 High Performance Copper
Core 7mm Spark Plug Wire Assemblies for Kohler engine models K161, K181,
K241, K301, K321, K341 and K361, or KT17, KT17 Series II, KT19, KT19 Series
II, K482, K532, K582 (with wires cut to correct length) and other makes and
models of small engines with a 12 volt ignition ignition system. Universal
design for many applications. Copper strand core delivers maximum energy
with zero ohms resistance, which allows ignition coil to operate cooler and
last longer. Solid brass terminals for maximum conductivity and corrosion
resistance. Quality rubber boots keep out dirt and moisture for fast starts.
Engineered for reliability and long life. Spring-lock terminals insure positive
and fold for extra secure connection through the toughest conditions and
multiple spark plug changes. Can be used for general lawn & garden, or
for competition pulling. Don't be fooled by the dark color, these wires provide
100% voltage to the spark plug! Each come with terminals, one straight coil
boot and one angled spark plug boot, as shown in the image to the right.
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| Complete Battery-Powered Ignition Conversion Kits - When Kohler's OEM magneto or Breakerless Ignition fails, the engine can be converted to a battery-powered ignition system. Battery-powered ignition systems last longer, produces a stronger spark, and when a part goes bad, it doesn't cost much to replace. It's a reliable, simple design and there's no guesswork about it. FYI: Battery-powered ignition conversion kits are intended mainly for various older engines when the OEM magneto or Breakerless Ignition no longer produce a spark, replacement parts are not available or are very expensive (cost prohibitive). Also, the most hassle when using battery-powered ignition without a charging system integrated with the engine to recharge the battery is the use of a remote battery charger. And eventually a new battery will need to be purchased, because they only last a few years. For a battery to power the ignition, a small, lightweight and rechargeable 12 volt sealed lead acid (SLA) battery with a minimum 4Ah (Amp Hour) rating or a small motorcycle battery can be used. Click or tap here for battery-powered ignition wiring diagrams. |
 Personally, we had a
customer's John Deere model 110 with a K181 Kohler engine with magneto ignition
and a 10 amp alternator charging system (the ignition coil and charging coils
was on the same stator plate) in our shop for repairs. The engine would start
right up and idle well, but not accelerate. It would just die out when
accelerated or throttled up. So we cleaned the main jet in the carburetor,
tried a new Autolite 295 copper core spark plug gapped at .025", new magneto
ignition coil, different flywheel, different stator assembly, but the engine
would still die out, no matter what. The OEM ignition system would not produce
a strong spark at higher RPM. It was a poor design from Kohler. This ignition
system was discontinued from Kohler after a short time for an obvious reason.
Anyway, we had no choice but to convert the engine to the more reliable
battery-powered ignition. Being the 110 has an engine compartment with limited
space, there is no place for a full-size canister ignition coil. So we fastened
a new compact-size epoxy encapsulated 12 volt 3.5 ohm ignition coil on the
carburetor side of the flywheel shroud with a couple of 10-24 UNC or 10-32
UNF screws and spacers with matching nuts welded to the inside of the flywheel
shroud. And we replaced the OEM off-ignition-start magneto key switch with
a new battery ignition key switch. We traced the wires in the tractor and
rearranged the slide-on spade connectors in the plastic connector housing
so the battery key switch will work. We also reused the same ignition points
and small [magneto ignition] condenser with this small size coil. When we
finished, the engine accelerated at full throttle with no problem. See the
picture to the right of this setup. If you have a similar ignition problem
like this and if you're interested, we offer a new compact-size epoxy
encapsulated 12 volt 3.5 ohm ignition coil that can be used to convert the
ignition system for your tractor. We also offer a complete ignition conversion
kit below. And we can convert your tractor from a failed magneto ignition
to the more reliable battery ignition. Please contact
A-1 Miller's if you're interested in any of the above
È parts or service.
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| Complete Kits Below to Convert from a Magneto Ignition to Battery-Powered
Points/Condenser Ignition. Convert virtually any single cylinder, air-cooled
cast iron or various aluminum block small gas engine, such as Kohler, Tecumseh,
Briggs & Stratton, Clinton, etc., that originally came with a magneto
ignition system (having ignition points, condenser/capacitor and ignition
coil that has voltage generated by a permanent magnet in the flywheel, instead
of being powered by a battery or a self-generating charging coil) into a
battery-powered ignition system. NOTE: Must use a
universal automotive off/ignition/start key switch, or
a push-button switch to crank the engine with an OFF/ON toggle switch
to power this ignition. Reuse existing ignition points, but set gap at .020"
or set ignition timing at 20º BTDC, and reuse same type of spark plug,
but set gap at .035" for a stronger spark. See wiring diagram below
Ê.
|
| New points, condensers/capacitors, coils and spark plugs for other makes and models of engines are also available. Please call or email A-1 Miller's for your needs. Please contact A-1 Miller's if you're interested in any of the above È parts. |
Get That Old or Antique Small Engine Running Again with 21st Century Technology
Using 100% Reliable Digital Electronic Ignition, Even When New Replacement
Parts Fail, Are Obsolete or Are Cost-Prohibited!
Please contact A-1 Miller's if you're interested in any
of these parts or services. [Return
to previous paragraph, section or website] Top of page
This is the era of modern wonders, where everything is transistorized, digitized and miniaturized. Yet even today, many garden tractor pullers still use breaker point ignitions on their garden pulling tractors. For other people, the frustration of attempting to keep a breaker point-fired tractor in peak running condition has been enough of a reason to join the electronic era. Breaker point systems do have some positives, though. Points are cheap and somewhat easy to install. And many people are comfortable with installing their own points. The bad side of using points is, besides the points contacts burning, pitting and wearing out, if or when the point gap gets too narrow, the ignition timing can get retarded, and when it gets too wide, the timing will become too advanced.
When the timing is retarded, the engine may be difficult to start, and when does start, it may not idle well, and it'll lack sufficient power. Also, with retarded timing, all of the fuel in the combustion chamber will not be burned. Part of the raw fuel will exit out of the exhaust, while the rest will remain in the chamber combustion and cling to the cylinder wall, causing the lubricating oil (from the crankcase) to become diluted. When this happens, "cylinder wash down" will result. Cylinder wash down is when the gas dilutes the thin coat of oil on the cylinder wall, and the piston rings will no longer be adequately lubricated, causing them to wear excessively, resulting in a smoky engine overtime. Cylinder wash down can also happen to a diesel engine when the fuel injectors are "turned up" or fuel delivery is increased so the engine will produce more power. (It will also blow a lot more black smoke out the exhaust.)
But when the ignition timing is too advanced, this will cause the engine to run too hot, which will likely cause the piston to swell, allowing it to make metal to metal contact against the cylinder wall, causing excessive wear. And the rings will lose their expansion against the cylinder wall as well. Eventually, due to the lose-fitting piston in the cylinder, the engine will create a rattling sound and start smoking out the exhaust, and it will ultimately need to be rebuilt.
If installed correctly, when the ignition is triggered off the flywheel, it stabilizes the ignition timing, so you won't ever have to worry about it. The engine will produce more power and you will have more confidence that the engine will last longer. So for the utmost precision ignition timing and maintenance-free convenience, flywheel-trigger electronic ignition is the way to go! It will allow the engine to idle smoothly and to its full potential with no hesitation or misfire.
Tired of changing or constantly adjusting the ignition points? Convert to the 100% digitized flywheel-trigger electronic ignition! For improved performance, easier starting, and less moving parts to leave your tractor dead on the track. Shock and moisture resistant, and all it takes is a few simple hand tools to install. In my opinion, getting rid of the points and condenser/capacitor has been the best advance ever in engine technology.
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If a Kohler flywheel has no projection (hump) or OEM protruding bolt head for Breakerless Ignition, but does have a 3/4" wide area between the fins and ring gear (as shown in the pictures above È), or a billet steel flywheel, to use a magnetic pickup coil, 3-wire inductive (detects iron/steel) proximity sensor, a small, short steel Phillips or button head socket head (Allen) screw and a minimum 1/4" length aluminum spacer secured with a split lock washer or high strength liquid threadlocker (Red Loctite, Permatex or equivalent) can be used as the signal detection for the flywheel-trigger electronic ignition. A steel dowel pin or knurled steel pin could be used instead of a screw or spiral pin, but because of exerted centrifugal force, the screw would be more secure due to its thread retention. FYI - Store a container of liquid threadlocker or Super Glue upright and not laying flat. The capped tip will not dry out and clog when stored upright.
The curvature or dome shaped heads of button- and Phillips-head screws makes them ideal for use on a trigger disc or flywheel. Spark occurs at the leading (high side) edge of the hump or screw, and not in the center of the hump or screw. When the magnetic pickup coil or cube-shaped proximity sensor is at the leading edge of the hump and when the S mark on the flywheel is aligned with the raised mark on the bearing plate, it is at this point the timing is at 20º BTDC. But if the flywheel has the 3/4" wide area, but no projection or hump", with the magnetic pickup coil or cube-shaped proximity sensor installed on the bearing plate and the 20º BTDC mark on the flywheel aligned with the raised mark on the bearing plate.
When using an inductive proximity sensor, being proximity sensors detect a farther distance (up to 3/16") than a magnetic pickup coil, install a 3/4" length steel screw with a 1/4" length aluminum spacer (to retain flywheel balance). This will extend the detectable target 1/4" above the surface of the flywheel to prevent an out of time spark occurrence by part of the flywheel itself. Or if using a non-magnetic pickup coil, 3-wire hall effect proximity sensor or a non-magnetic PerTronix Ignitor sensor/module, a small ring magnet fastened by a small screw can be used to create a rotating magnet detection target. The head of the screw will become magnetized.
An 8-32 UNC (coarse thread) and 10-32 UNF (fine thread) x 1/2" length screws with a split lock washer (and small magnet) only weighs about 1/10 of an ounce or 3 grams, so this will not make the flywheel significantly noticeably or dangerously out of balance. But if you're concerned about the flywheel being out of balance with the target screw/bolt, pin or screw w/ring magnet installed, the flywheel can be static balanced by weighing the flywheel and screw/bolt, pin or screw w/ring magnet separately on a precision scale, make a note of the exact weight of each item, and either install a stainless steel screw of the same exact weight as the trigger screw and magnet on the opposite side of the flywheel (180º apart), or drill a couple of shallow holes into the flywheel next to or beside the installed target screw/bolt, pin or screw w/ring magnet to put the flywheel back in balance. Make sure the flywheel is perfectly clean of dirt and debris, too. Actually, it's best to have the flywheel with the target screw/bolt, pin or screw w/ring magnet installed dynamically precision spin-balanced on a automotive balancing machine. Again, make sure the flywheel is perfectly clean of dirt and debris.
And for the ignition timing to be set at 20º BTDC, with the S mark on the flywheel and raised line on the bearing plate aligned, the screw will need to be located at 2-3/8" when using a magnetic pickup coil or proximity sensor. This setup can be adapted to a Kohler engine with the flywheel that has the starter/generator and gear starter alike. Or it can be applied to an engine with a steel flywheel for competition pulling. And the mounting holes in the angled bracket for the magnetic pickup coil can be elongated for precise adjustment/setting of the timing. If there's already a projection (hump) or OEM protruding bolt head on the flywheel, then there's no need to modify the flywheel for this conversion or upgrade. If they're not already present, new 10-24 UNC (coarse thread) threads will need to be drilled and tapped in the two raised bosses in the bearing plate to mount the bracket for the sensor's bracket. An original, ingenious, thoroughly researched and innovative concept invented by Brian Miller, because nobody else advertise this for use on a small engine. Please accept no advertised copycat products of this kind.
Flywheel-Trigger Ignition Kit for Kohler engine models K141,
K160/K161, K181, K241, K301, K321 and K341 with a small (8") flywheel
and starter/generator. The PerTronix Ignitor module/sensor sends more
voltage to the coil, which delivers twice the voltage to the spark plug,
increasing horsepower and spark plug life. Hall Effect integrated circuit
means no points to burn, and no moving parts to wear out. Epoxy molding makes
the module impervious to dirt, oil, grease and moisture. Stable timing -
no need for any adjustments. This simple and reliable ignition system kit
produces a very strong spark, and the ignition timing will always be set
at 20º BTDC, or wherever you set it. This system can be used on lawn
& garden or stock competition pulling engines, with a cast iron or [8"]
steel flywheel. Kit includes a non-magnetic PerTronix Ignitor sensor/module,
aluminum channel spacer w/drilled holes and mounting screws, small rare
earth/neodymium ring magnet, rubber cushioning/isolator washer and mounting
screw (weighs 1/10 oz. / 6 grams). The
sensor is activated by the South pole of the magnet, so do not remove the
screw from the magnet! Tighten the screw just until the rubber washer
begins to bulge. The Ignitor must be used with a minimum 3.0 ohm coil or
it may burn up. NOTE: Neodymium and magnets are the strongest available.
Five times stronger than ceramic (ferrite) magnets for stronger detection.
So be extra careful when handling rare earth/neodymium magnets. They are
very brittle and can break when snapped onto something or when the screw
is overtightened. $75.00 per kit, plus shipping & handling.
Directions to install this kit..
Custom Electronic Ignition Kits (Below) for Converting to Flywheel-Triggered Ignition for Kohler engine models K241, K301, K321, K341, K361 that came with points/condenser ignition or with Breakerless Ignition. Do away with the old fashioned points and condenser ignition, or defective and cost-prohibitive Breakerless Ignition components, and convert your engine to the reliability, dependability and durability of flywheel-trigger ignition! NOTE: Engine must have the large bearing plate with two mounting bosses to install the triggering device and 9" flywheel with 3/4" wide area with the OEM projection (hump), OEM protruding bolt head, or install a small screw/bolt (so the sensor can detect it). Must also use an OFF/ON toggle- or key-switch (for ignition) and push-button starter switch for ignition system below Ê. With this ignition setup, the ignition timing will be set at 20º BTDC, and reuse same type of spark plug, but set gap at .035" for a stronger spark. IMPORTANT: On the Breakerless Ignition, the wire that comes from the stator under the flywheel generates about 250 volts (serious) while the engine is running at full governored speed. Do not touch this wire (terminal) with one bare hand and the engine with your other hand while the engine is running! This wire is not required with any of my custom flywheel-trigger electronic ignition systems. So snip off this wire or tape up the terminal to prevent a short circuit or electrocution.
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Option #1 - Convert from OEM Kohler Breakerless Ignition to A-1 Miller's Custom-Made Flywheel-Trigger Electronic Ignition System. Kit Includes:
Option #2 - Convert from Points and Condenser Ignition to A-1 Miller's Custom-Made Flywheel-Trigger Electronic Ignition System. This is for Kohler engines with a 9-1/2" flywheel that has the 3/4" wide edge with the projection (hump). Kit Includes:
3/16"
Plug to Replace Kohler Points Pushrod. Use in all Kohler K-series
single cylinder engines, and K482, K532 and K582 opposed twin cylinder engines
when converting engine for use with a Universal
Solid State Electronic Ignition Module, to Kohler Magnum solid state
ignition, or crank- or flywheel-trigger
electronic ignition. Fits very tight; install with a medium size hammer.
OEM Briggs & Stratton part #'s 231143, 692882. $6.00 each, plus
shipping & handling.
Block-Off Plate to Cover Kohler Points Pushrod Hole. Use on Kohler K-series engines when converting to Kohler Magnum solid state ignition, or Kohler KT-series KT17, KT19 engines when converting to Kohler Magnum solid state ignition, or crank- or flywheel-trigger electronic ignition, or K482, K532 and K582 opposed twin cylinder engines when converting to crank- or flywheel-triggered electronic ignition. Made of 1/8" thickness steel. Apply RTV silicone sealant to prevent an oil leak and OEM ignition points mounting screws to secure in place. A-1 Miller part. An original, ingenious and innovative concept by Brian Miller. Please accept no advertised copycat products of this kind. $4.00 each, plus shipping & handling.
NOTE: An alternative to using the above items, remove the ignition points and points pushrod. Place the pushrod on a flat, hard surface, and use a sharp flat cold chisel and hammer to lightly create knurled raised places on the pushrod. Then install the pushrod in the engine block with a hammer. The knurled places will retain the pushrod in the block. [Return to previous paragraph, section or website]
Self-Contained Aftermarket Tecumseh Electronic Ignition System Kits - This replacement ignition module and coil kit mounts in place of the OEM Tecumseh Solid State Ignition module and is completely hidden under the flywheel shroud from outside view. Drive the long firing pin until flush with the surface of the flywheel. The module/sensor detects and fires off the OEM short steel firing pin in the flywheel. To maintain flywheel balance, do not remove the long pin. This ignition system operates with 12 volts. Kit includes: new PerTronix Ignitor inductive module/sensor and new high quality, high energy, compact-size epoxy encapsulated ignition coil w/integrated copper core spark plug wire both fastened on same mounting plate, new Autolite 295 or Champion J8C spark plug, new push-button starter switch (to crank engine) and new OFF/ON toggle switch (to power ignition). Set air gap/clearance between firing pin and module/sensor at .010"-.020", tighten mounting fasteners securely, and set spark plug gap at .030" with this kit. Do not use the OEM key start/ignition switch or the single wire coming out from behind the flywheel with this system. Wiring instructions: Use the push button switch to crank the engine, and connect the RED wire with the kit to the OFF/ON ignition toggle switch (to power the ignition), which connects to the battery positive (+) post. Picture of ignition kit shown above without the coil. Actual picture of this kit coming soon. Concept and design by Brian Miller.
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If you would like to purchase
any of the parts or services listed in this website, and/or for FREE professional
and honest technical assistance and support, please contact: A-1 Miller's
Performance Enterprises | 1501 W. Old Plank Rd. | Columbia, MO (Missouri)
65203-9136 USA | Phone:
1-573-256-0313 (shop) | 1-573-881-7229 (cell; text or when leaving a voice
message, please speak slowly and clearly). Please call Monday-Friday, except
holidays, 9am to 5pm, Central time zone. If no answer, please try again later.
(When speaking with Brian, please be patient because I stutter.) A-1
Miller's shop is open to the public from 9am to 5pm, including weekends,
except holidays. Please call before coming so I'll be here waiting for your
arrival. E-mail:
pullingtractor@aol.com.
Directions to our shop |
1501 West Old Plank Road, Columbia, MO - Google Maps or
Map of 1501 West Old Plank
Road, Columbia, MO by MapQuest. If you're the kind of person who don't
trust delivery/shipping companies (mis)handling your high-dollar and fragile
merchandise, you can make the long drive to
A-1 Miller's shop to personally
drop off and/or pick up your carburetor, clutch assembly, engine, transaxle,
tractor, etc. "The road to a friend's house (or shop) is never long." (We're
planning to relocate to other property with a bigger and better shop so we
can provide many more high quality parts and professional
services.)
A-1 Miller's
Custom Flywheel-Trigger Electronic Ignition Conversion Kit for Kohler opposed
twin cylinder engine models KT17 Series II and KT19 Series II. This
ignition system works flawlessly! Replaces points and condenser. Ignition
points can be removed and the points pushrod hole can be permanently plugged
with a short self-tapping 1/4" bolt, Allen set screw or
clear RTV silicone adhesive sealant. The ignition system
listed below works excellent with the OEM Kohler twin cylinder ignition coil
to produce a strong, reliable spark.
NOTE: Two bosses on the #1 cylinder
(right side when facing flywheel) must be
drilled and tapped
to accept 1/4-20 UNC x 1" mounting bolts (drill only 3/4" deep; do not drill
all the way through the cylinder wall!), and a specific location on the edge
of the flywheel must be
drilled and tapped
to accept the 6-32 UNC (coarse thread) detectable target screw or magnet
w/cushioning/isolator rubber washer and screw. The sensor is activated by
the South pole of the magnet, so do not remove the screw from the magnet!
Install screw in flywheel with
high strength liquid threadlocker
(Red Loctite, Permatex or equivalent), and tighten
screw w/magnet just when the rubber washer begin to bulge. FYI
- Store a container of liquid threadlocker or Super Glue upright and not
laying flat. The capped tip will not dry out and clog when stored upright.
An original, ingenious and innovative concept design invention by Brian Miller.
These ignition systems will not work on the KT17 and KT19 first design engines
because there are no bosses on the cylinder(s) to drill for bolt holes to
mount the ignition bracket. However, the cylinder(s) off a KT17 Series II,
MV16, M18 and MV18 will work on a KT17 first design engine, and the cylinder(s)
off a KT19 Series II, M20 and MV20 engine will work on a KT19 first design
engine. The only difference between the KT17, KT17 Series II, MV16, M18 and
MV18 cylinders, and KT19, KT19 Series II, M20 and MV20 cylinders is the length
of the valves. I realize this would be a lot of work just to use electronic
ignition on a KT17 or KT19 first design engine, but this is the best way
of making it happen. Scroll down for more information.
For General Yard & Garden Work, or Competition Pulling. Complete Flywheel-Trigger Ignition Kit for the Flywheel End of Opposed Twin Cylinder Kohler engine models KT17 Series II and KT19 Series II. Produces a strong spark. Use this setup for durability instead of points and condenser. Use with the OEM off/ignition/start key switch and ignition coil. Simple two wire hook-up; RED wire on module/sensor connects to 12 volt ignition switch (battery positive (+) post), and BLACK wire on module/sensor connects to coil negative (–) terminal. NOTE: Do not connect the wires in reverse or module will burn up instantly when power is supplied! Kit includes PerTronix Ignitor module/sensor w/mounting bracket and hardware, and small magnet/screw/cushioning washer. Pertronix Ignitor module/sensor is triggered by a small magnet fastened in a specific place on edge of flywheel. Use the OEM ignition coil with metal core spark plug wires and copper core spark plugs gapped at .025" each. An ingenous and innovative concept by Brian Miller because nobody else advertise this kind of ignition setup.
(Posted 1/26/20) For Competition Pulling Engines
Only. Complete self-contained crank-trigger ignition system that operate
off the PTO end of opposed twin cylinder Kohler engine models KT17 Series
II, KT19 Series II, and Magnum engine models M18 and M20. Produces a strong,
reliable spark. Use this setup for durability when the OEM type of solid
state ignition coil keeps failing. Fastens on PTO end of engine. Dynatek
Dyna S module/sensor is triggered by a small magnet embedded in a locking
set screw collar. Simple one wire hook-up;
RED wire on module/sensor connects to
12 volt ignition switch (battery positive (+) post). Kit includes: Dynatek
Dyna S module/sensor and dual wire epoxy encapsulated ignition coil with
two molded-in metal core conductor spark plug wires and 90º spark plug
terminals/boots fastened on aluminum mounting plate, and small magnet embedded
in a locking set screw collar, and new battery ignition OFF/IGNITION/START
key switch (do not reuse OEM Magnum solid state ignition key switch with
this system) or push button starter switch (to crank the engine), OFF/ON
toggle switch (to power the ignition) and fully insulated male and female
slip-on spade crimp-type wire connectors (to easily connect/disconnect the
ignition system to/from the power source). Remove the OEM solid state ignition
coil and aluminum bracket. They will serve no purpose with this kit. Use
with copper core spark plugs gapped at .030" each. Coil can withstand high
engine vibrations. Please specify diameter of crankshaft PTO end for the
locking collar when ordering. Picture of this setup coming soon. An ingenous
and innovative concept by Brian Miller because nobody else advertise this
kind of ignition system.
Please contact A-1 Miller's if you're interested in any of these parts or services. [Return to previous paragraph, section or website] Top of page
Be Ahead of the Competition
with 21st Century Technology Using 100% Reliable Digital Electronic
Ignition! Please contact A-1 Miller's
if you're interested in any of these parts or services.
[Return to previous paragraph, section
or website] Top of page
FYI - I can install a Custom crank-trigger electronic ignition system and/or rewire your lawn & garden tractor, equipment or garden pulling tractor so all the electrical accessories will work and the engine will start quickly every time. I have the knowledge, skills, all the tools and parts necessary to perform a quality job. I've rewired many customer's lawn & garden tractor/equipment or garden pulling tractor with great results. If you're interested, Click or tap here for my phone numbers, address and directions to my shop. - Brian Miller
A new way to revolutionize the ignition system on virtually any small gas engine! Virtually trouble- and maintenance-free, and water-proof. These ignition modules/sensors is a small, lightweight, compact and completely self-contained electronic ignition system built with the latest state-of-the-art engineering with the use of microelectronics. Fits entirely on the engine block; no ignition box and additional wiring to clutter the engine compartment because the electronic ignition control module and pickup coil/sensor are contained in the same sealed casing. The Dynatek Dyna S and PerTronix Ignitor sensor/modules will allow the engine to idle smoothly and accelerate to its full potential with no hesitation or misfire.
The Dynatek Dyna S sensor/module operates on 12-1/2 to 15 volts negative ground, and requires an ignition coil with a minimum 3.0 ohm internal primary resistor to prevent from burning up the module. And the PerTronix Ignitor sensor/module operates on 8 to 15 volts negative ground, and also require an ignition coil with a minimum 3.0 ohm resistor. Using a coil with either sensor/module with less than total of 3.0 ohms of primary resistance for a long period of time will cause them to overheat and the engine may misfire until it cools down, or the sensor/module might fail prematurely. A metal conductor spark plug wire, and copper core/non-resistor spark plug should be used. If the voltage drops below the minimum requirement for either sensor/module, the engine may idle well, but not accelerate, or the engine may run erratic. Either module/sensor can be used with a standard-output/stock or high-output/performance ignition coil, as long as the coil has a 3.0 ohm internal primary resistor, or a ballast resistor is connected that totals 3.0 ohms of resistance. These sensor/modules should not be used with magneto-type ignition coils, being magneto coils have a 1.0 ohm internal primary resistor. A metal core conductor spark plug wire can be used with either sensor/module.
These maintenance-free crank-trigger electronic ignition setups have been thoroughly tested and proven very reliable for general lawn and work, and all classes of single and twin cylinder competition pulling engines. One sensor/module is needed for an opposed twin cylinder engine, and two modules/sensors spaced precisely at 90º apart are required for V-twin engines. These are the same ignition used by professional pullers everywhere. Reliable at high RPMs, the Dynatek Dyna S or PerTronix Ignitor modules provides unlimited RPM. They will allow the ignition system to operate at the speed of electricity, which can be anywhere from about 50% to 99% of the speed of light, depending upon the quality of the electronic components and Wiring connections.
Spark occurs when the magnet embedded in an aluminum locking set screw collar, which is much like an automotive reluctor ring, that's fastened on the crankshaft's PTO end passes the sensor/module. These sensors/modules packs a lot of punch and allows the ignition system operate at 100% efficiency for a stronger spark.
Dynatek Dyna S and PerTronix Ignitor Maintenance-Free Crank-Trigger Electronic Ignition Installation Instructions -
Our universal flat mounting plate can be adapted for use on various makes and models of one or two cylinder (twin opposing cylinders) engines by drilling new mounting holes. And being there are so many different bolt patterns on the PTO end of Kohler and other makes and models of engines, these are not a simple "one kit fits all" bolt-on ignition kit. Therefore, customer will need to locate and drill holes in the mounting plate in alignment with the bolt holes on the PTO end of the engine block. If there are no bolt hole(s) on the PTO end of the block, they will need to be drilled and tapped. Minimum of 1/4" bolts can be used. Locate and drill (machine) slotted adjustment holes in the mounting plate, fasten plate to PTO end of engine block. And then drill and cut 4-40 NC threads in the mounting plate for positioning/clearance of the sensor/module clearance to the locking set screw collar w/embedded magnet. Additional spacing of modules/sensor may be required so magnet will be aligned with the center of the sensor on various applications. Air gap/clearance between the sensor/module and locking set screw collar w/embedded magnet is .010"-.060". Sensor/module may not operate or engine may misfire if gap is wider than .060". When mounting the GM 4-pin HEI module, always fasten it with dielectric, thermal or heat sink grease/paste on a clean, flat aluminum plate with plenty of cool air circulation to dissipate the heat while in operation. NOTE: Do not allow sensor/module to make contact with locking set screw collar w/embedded magnet while engine is running!
NOTE: The Dynatek Dyna S and PerTronix Ignitor crank-trigger ignition kits with the locking set screw collar w/target magnet or screw (just below Ê) installs and operate off the PTO end of the engine block, and is intended for competition pulling only. The set screw collar is specifically for competition pulling engines, because these engines have nothing on the PTO end of the crankshaft, such as a clutch assembly. The set screw collar can't work on the flywheel end because there's no place to mount it. Click HERE for Custom electronic ignition kits that operates off the flywheel end of the engine. These can be used for stock competition pulling engines and/or ordinary lawn & garden engines.
Designed Specifically for Single Cylinder Garden Pulling Tractors, these Self-Contained 12 Volt High Performance Dyna S or PerTronix Ignitor Ignition Kits are Integrated with a Durable High Energy Ignition Coil Are Built with the Latest State-of-the-Art Engineering. Thoroughly tested and proven to be very reliable. Self-contained and very compact. Each kit includes: Sensor/module, coil, bracket and locking set screw collar w/embedded detector/target magnet. No need for a separate/remote-mounted ignition coil and additional wiring. Unlike the advertised competition, these module/sensor and coil ignition kits are fastened to a sturdy aluminum plate which fastens on the PTO end of the engine block. Customer may have to drill and tap the block to mount the crank-trigger or modify the bracket if necessary. Each ignition kit comes prewired with one or two simple wire connection(s): Connect the RED wire to the ignition switch (battery positive (+) post), and connect the BLACK wire to the self-grounding killswitch (if equipped), or snip off the black wire if not needed. IMPORTANT: Do not connect the wires in reverse or module will burn up instantly when power is supplied! And the module will burn up if the ignition switch is left on for more than 5 minutes with the engine not running. So to prevent this from happening (accidentally), for 100% assurance, install a high amperage main disconnect/cutoff switch that kills the power to everything on the equipment, or install a bright (LED) indicator light that illuminates when the ignition switch is on, or install an illuminated (lighted) OFF/ON toggle switch for the ignition. Set the air gap/clearance between sensor and magnet in locking set screw collar at .010"-.060", and set spark plug gap at .035". Please specify diameter of crankshaft PTO end for locking set screw collar w/embedded magnet. Most common crankshaft PTO end diameters are 1" and 1-1/8", but 3/4", 1-1/4", 1-3/8", 1-7/16" and 1-1/2" are rare. Most billet steel crankshafts have a 1-1/2" diameter PTO end (raised shoulder). Please specify diameter of crankshaft PTO end for locking set screw collar w/embedded magnet. Made in USA. Picture and video of each product coming soon.
Wiring Directions for Either Module Shown Below: Connect the BLACK
wire on module to the negative (–) terminal on the ignition coil (and
to nothing else), and connect the RED
wire on the module to the positive (+) terminal on the coil and to the ignition
switch (positive (+) battery post). IMPORTANT:
Do not connect the wires in reverse or module will burn up instantly when
power is supplied!
Dynatek Dyna S Sensor/Module
Fastened on Aluminum Mounting Plate and Locking Set Screw Collar w/Embedded
Magnet. Can be used on Kohler 10-16hp single or opposed twin cylinder
horizontal shaft engines. Ignition module fastens on PTO end of engine block,
and coil mounts remotely on side of flywheel shroud or elsewhere in engine
compartment. Ignition coil not included, purchase separately.
Must be used with a minimum 3.0 ohm coil regardless
of the voltage output to prevent from burning up
module. Wiring instructions: Connect
RED wire to coil positive (+) terminal
and to ignition switch (battery positive (+) post), and connect BLACK
wire to coil negative (–) terminal. DO NOT
CONNECT THE WIRES IN REVERSE OR MODULE WILL BURN UP INSTANTLY WHEN POWER
IS SUPPLIED! NOTE: Slotted bolt holes will be made in the mounting
plate. But if the bolt holes in the PTO end of the block don't match the
ones in the mounting plate or if bolt holes are not present, then new bolt
holes will need to be drilled and tapped. This ignition setup is pictured
above. $90.00 per kit, plus shipping & handling.
Self-Contained Ignition System with
Dynatek Dyna S Sensor/Module with a High Energy Compact-Size Epoxy Encapsulated
Ignition Coil w/integrated metal core conductor spark plug wire fastened
on same aluminum mounting plate with module, and Locking Set Screw Collar
w/Embedded Magnet. Designed to be used only on Kohler 10-16hp single
cylinder engines. Entire ignition system fastens on PTO end of engine block.
Coil can withstand high engine vibrations. Simple wiring instructions: Connect
RED wire to coil positive (+) terminal
and to ignition switch (battery positive (+) post). Set spark plug gap at
.035" with this coil. Kit also includes fully insulated male and female slip-on
spade crimp-type wire connectors (to easily connect/disconnect the ignition
system to/from the power source). NOTE: Slotted bolt holes will be made
in the mounting plate. But if the bolt holes in the PTO end of the block
don't match the ones in the mounting plate or if bolt holes are not present,
then new bolt holes will need to be drilled and tapped. Picture of this
ignition system coming soon. $175.00 per kit, with free shipping &
handling.
Replacement Dynatek Dyna S hall effect sensor/module with red and black wires. Use with small magnet in aluminum rotating disc to trigger the spark. $60.00 each, plus shipping & handling.
PerTronix Ignitor (Black)
Sensor/Module Fastened on Aluminum Mounting Plate with Locking Set Screw
Collar w/Embedded Magnet. Can be used on Kohler 10-16hp single or opposed
twin cylinder horizontal shaft engines. Ignition module fastens on PTO end
of engine block, and coil mounts remotely on side of flywheel shroud or elsewhere
in engine compartment. Ignition coil not included, purchase separately.
Must be used with a minimum 3.0 ohm coil regardless
of the voltage output to prevent from burning up
module. Wiring instructions: Connect
RED wire to coil positive (+) terminal
and to ignition switch (battery positive (+) post), and connect BLACK
wire to coil negative (–) terminal. DO NOT
CONNECT THE WIRES IN REVERSE OR MODULE WILL BURN UP INSTANTLY WHEN POWER
IS SUPPLIED! NOTE: Slotted bolt holes will be made in the mounting
plate. But if the bolt holes in the PTO end of the block don't match the
ones in the mounting plate or if bolt holes are not present, then new bolt
holes will need to be drilled and tapped. This ignition setup is pictured
above. $90.00 per kit, plus shipping & handling.
Self-Contained Ignition System with PerTronix
Ignitor Sensor/Module with a High Energy Compact-Size Epoxy Encapsulated
Ignition Coil w/integrated metal core conductor spark plug wire fastened
on same aluminum mounting plate with module, and Locking Set Screw Collar
w/Embedded Magnet. Designed to be used only on Kohler 10-16hp single
cylinder engines. Entire ignition system fastens on PTO end of engine block.
Coil can withstand high engine vibrations. Simple wiring instructions: Connect
RED wire to coil positive (+) terminal
and to ignition switch (battery positive (+) post). Set spark plug gap at
.035" with this coil. Kit also includes fully insulated male and female slip-on
spade crimp-type wire connectors (to easily connect/disconnect the ignition
system to/from the power source). NOTE: Slotted bolt holes will be made
in the mounting plate. But if the bolt holes in the PTO end of the block
don't match the ones in the mounting plate or if bolt holes are not present,
then new bolt holes will need to be drilled and tapped. Picture of this
ignition system coming soon. $175.00 per kit, plus shipping &
handling.
Replacement PerTronix Ignitor (Black) hall effect sensor/module with red and black wires. Use with small magnet in aluminum rotating disc to trigger the spark. $75.00 each, plus shipping & handling.
Replacement PerTronix Ignitor II (Red) hall effect sensor/module. Use with small magnet in aluminum rotating disc to trigger the spark. The Ignitor II module can be used with virtually any coil with a minimum of 0.6 ohms resistance, or module may burn up. Test the coil to be used to make sure. A ballast resistor can be used if the coil has a higher resistance of 0.6 ohms. And if the red and black wire connections are connected in reverse and power is supplied, the Ignitor II module will NOT burn up. Also, the Ignitor II has a built-in automatic-reset circuit breaker. It will automatically shut off if the ignition switch is left on for a long period of time with the engine not running, and it has a built-in over-current protection, which shuts down the module, preventing component damage. Once cooled, it should work as usual again. $90.00 each, plus shipping & handling.
Aluminum Locking Set Screw
Collar w/Embedded Magnet and Allen Set Screw. Please specify diameter
of crankshaft PTO end for locking set screw collar w/embedded magnet. Most
common crankshaft PTO end diameters are 1" and 1-1/8", but 3/4", 1-1/4",
1-3/8", 1-7/16" and 1-1/2" are rare. Most billet steel crankshafts have a
1-1/2" diameter PTO end (raised shoulder). Other sizes available.
$15.00 each, plus shipping & handling.
How to Check for Spark and Set the Timing for the Dynatek Dyna S and PerTronix Ignitor module/sensors - After either setup is installed on the engine and power is supplied, simply rotate the locking set screw collar w/embedded magnet (loose) on the crankshaft back and forth by hand. Each time the embedded detector/trigger magnet passes the sensor/module, spark should occur. NOTE: Do not use a battery charger alone for power to perform this test. Battery chargers constantly switch between high and low voltage at 60 cycles per second, and the module sees this as the ignition being switched on and off, resulting in a continuous array of sparks.
A simple and precise way to set the ignition timing STATICALLY (engine not running) for either sensor/module -
How to accurately set the ignition timing STATICALLY for the Dynatek Dyna S, PerTronix Ignitor and Inductive 3-Wire Proximity Sensor/Module - (This is also how to test if the sensor/modules or the ignition system is functioning or not.)
How to precisely set the ignition timing DYNAMICALLY (engine running) using an automotive inductive timing light for either sensor/module. (This is the most accurate way to set the timing.) NOTE: Timing can be checked, but not set while the engine is running! Do not allow sensor/module to make contact with the locking set screw collar w/embedded magnet while engine is running! -
Magnetic pickup coils and round-shaped proximity sensors are
very sensitive to mechanical damage (and electrical damage if connected wrong).
For magnetic pickup coils, set the air
gap/clearance from the detectable target (screw, pin or small raised area
on the rotating disc) at .010"-.060" with a brass, plastic, business card,
poster board, stainless steel (anything non-magnetic) feeler gauge. And being
3-wire inductive proximity sensors have a farther
detection range, set the air gap/clearance at .010"-.188". If the gap is
wider than specified with either sensor, the engine could misfire at higher
RPM. To prevent the possibility of an out of time spark, the detectable target
needs to be a minimum of 3/16" higher than or above the circumference surface
of a steel or cast iron rotating disc or flywheel. Direct metal contact with
either sensor could damage them. When in doubt if a sensor is
mechanically damaged, look at the end of it with the strong magnifying glass
to see any damage. If it is damaged, it needs to be replaced. A
magnetic pickup coil can be tested with a digital multimeter set on 200m
DC, with the negative lead of the meter on the white wire of the pickup coil
and positive lead on the black wire, then pass a small steel screw or bolt
over the end of the magnetic pickup coil. If the meter shows a reading, the
pickup coil is in good condition.
Normally Open 3-Wire Round-Shaped
Inductive Proximity Sensors for crank-trigger and flywheel-trigger
ignition. Recommended for use with the Chrysler and Ford electronic
ignition control module/units. Detects head of small ferrous metal (steel)
screw or bolt fastened to rotating disc or flywheel to generate power in
sensor. Spark will occur when aligned with head of steel screw (Kohler. etc.)
or pin (Tecumseh) in rotating disc or flywheel. Wide operating temperature
range. Epoxy encapsulated, mechanically rugged. Impervious to dirt, oil and
water. No maintenance required. Sensor is capable of powering crank-trigger
or flywheel-trigger ignition and digital tachometer at the same time. Durable
metal shielded threads with two stainless steel thin
jam nuts
and three, 10 foot long wire leads. Dimensions of each item below: 15/32"
(12mm) diameter x 1-3/8" thread length. Some proximity sensors have an LED
(Light Emitting Diode) on the rear of unit. If the proximity sensor is wired
incorrectly, the LED will stay on and go off when activated. Being
3-wire inductive proximity sensors have a farther
detection distance, set the air gap/clearance at .010" - .188". Direct metal
contact with either sensor will damage them. And if the gap is wider than
specified, the engine could misfire at higher RPM. To prevent the possibility
of an out of time spark, the detectable target needs to be a minimum of 3/16"
higher than or above the circumference surface of a steel or cast iron rotating
disc or flywheel. Click or tap here
for wiring diagrams.
Magnetic Pickup Coils
for crank- or flywheel-trigger electronic ignition. All magnetic pickup coils
are Normally Open. Either can be used with the high-output/performance GM
4-pin HEI module w/1.0 ohm coil, or with the Chrysler or Ford electronic
ignition control module/units. Detects head of small ferrous metal (steel)
screw or bolt fastened to rotating disc or flywheel to generate power in
magnetic pickup coil. Install screw head extended minimum 3/16" higher than
or above the surface of the flywheel to prevent an out of time spark occurrence
by the flywheel itself. Wide operating temperature range. Epoxy encapsulated,
mechanically rugged. Impervious to dirt, oil and water. No maintenance required.
Self-generating power. Durable metal shielded threads with two
jam nuts.
Please specify size when ordering. Can be used with a steel bracket without
interference of magnetism. By the way - The magnetic pickup coils below work
exactly the same. There is absolutely no difference in performance.
Set the air gap/clearance from the detectable target (screw, pin or small
raised area on the rotating disc) at .010"-.020" with a brass, plastic, business
card, poster board or anything non-magnetic feeler gauge.
Click or tap here for wiring diagrams.
Detectable Target Screws for Flywheel-Trigger Electronic Ignition.
Install on the edge of an aluminum or steel locking collar, disc or flywheel
when using a magnetic pickup coil or 3-wire inductive proximity sensor. The
curvature or dome shaped heads of button- and Phillips-head screws makes
them ideal for use as a detectable target on a trigger disc or flywheel.
Secure in place with a split lock washer and/or
high strength liquid threadlocker
(Red Loctite, Permatex or equivalent). FYI
- Store a container of liquid threadlocker or Super Glue upright and not
laying flat. The capped tip will not dry out and clog when stored upright.
An original, ingenious, thoroughly researched and innovative concept invented
by Brian Miller, because nobody else advertise this for use on a small engine.
Please accept no advertised copycat products of this kind.
Detectable Target Neodymium/Rare Earth Ring Magnet, Rubber
Cushioning/Isolator Washer and Steel Retaining Screw for Flywheel-Trigger
Electronic Ignition. Each weighs 1/10 oz. / 6 grams. Fasten magnet w/screw
and cushioning/isolator washer on the edge of aluminum or steel disc, or
flywheel when using a non-magnetic pickup coil, 3-wire hall effect proximity
sensor or non-magnetic PerTronix Ignitor sensor/module. Head of screw will
become magnetized. NOTE: Being the PerTronix Ignitor senses a certain
polarity of the magnet, do not remove the magnet from the screw. (The PerTronix
Ignitor I and II, Dynatek Dyna S modules and hall effect proximity sensors
are activated by the South end of the magnet. They won't do anything from
the North end.) And neodymium and rare earth magnets are the strongest available.
Five times stronger than ceramic (ferrite) magnets for stronger detection.
Be extra careful when handling rare earth/neodymium magnets. They are very
brittle and can break when snapped onto something or when the screw is tightened
too much. Install the rubber cushioning/isolator washer between the magnet
and flywheel, and secure the screw with
high strength liquid threadlocker
(Red Loctite, Permatex or equivalent). Tighten
the screw/magnet just until the rubber washer begins to bulge. FYI
- Store a container of liquid threadlocker or Super Glue upright and not
laying flat. The capped tip will not dry out and clog when stored
upright. An original, ingenious, thoroughly researched and
innovative concept invented by Brian Miller, because nobody else advertise
this for use on a small engine. Please accept no advertised copycat products
of this kind.
High Quality High-Output/Performance
GM HEI 4-Pin Ignition Control Module w/packet of dielectric grease. This
particular module connected to a magnetic pickup coil (below
Ê) works excellent with a stock ignition
coil that have a maximum 1.0 ohm internal primary resistor, metal core conductor
spark plug wire and copper core/non-resistor spark plug gapped at .025, which
produce a strong spark, allowing the engine
to accelerate at full speed. When mounting the GM 4-pin HEI module, always
fasten it with
dielectric, thermal or heat sink grease/paste on a
clean, flat aluminum plate with plenty of circulating cool air to dissipate
the heat and cool the unit while in operation. Actual weight of each module:
1.1 oz.
High Quality Ordinary/Stock GM
HEI 4-Pin Ignition Control Module w/packet of dielectric grease. This particular
module (or the performance module above) connected to a high output hall
effect (detects a magnet) or high output inductive proximity sensor (below
Ê) works excellent with virtually
any ignition coil regardless of the internal primary resistor. Best to use
with a metal core conductor spark plug wire and copper core/non-resistor
spark plug gapped at .025" or .035" (depending on size of coil) for best
performance. This combination of ignition parts produces an extremely
strong spark, even with a stock ignition
coil, allowing the engine to accelerate at full speed. When mounting the
GM 4-pin HEI module, always fasten it with
dielectric, thermal or heat sink grease/paste on a
clean, flat aluminum plate with plenty of circulating cool air to dissipate
the heat and cool the unit while in operation. Actual weight of each module:
1.1 oz.
3/8" Magnetic Pickup Coil w/Mounting
Adapter to Convert from Breakerless Ignition or Points and Condenser and
Upgrade to Flywheel-Trigger Electronic Ignition. Fits Kohler K-series K241-K361
engines with the 9" ring gear flywheel w/projection (hump) or OEM protruding
bolt head on flywheel or 3/4" wide area (to install trigger screw) and large
bearing plate with the two bosses for mounting this item, as pictured above.
Includes two 10-24 UNC (coarse thread) Allen socket head mounting screws
and split lock washers. If they're not already present, new 10-24 UNC (coarse
thread) threads will need to be
drilled and tapped
in the two raised bosses in the bearing plate to mount the bracket for the
sensor's bracket. NOTE: Set air gap/clearance from projection (hump)
or OEM protruding bolt head on flywheel at .010"-.060" with a brass, plastic,
business card, poster board or anything non-magnetic feeler gauge. Ignition
timing will be fixed at 20º BTDC.
Click or tap here
for wiring diagrams. An original, ingenious, thoroughly researched
and innovative concept invented by Brian Miller, because nobody else advertise
this for use on a small engine. Please accept no advertised copycat products
of this kind.
Now the ordinary/stock 4-pin GM HEI electronic ignition control
module lives up to its name, High Energy Ignition! When used on a small engine,
in order for an ordinary/stock 4-pin HEI module allow the engine accelerate
to its full potential, it must be used with the cube-shaped 3-wire inductive
proximity sensor, and can be used with virtually any ignition coil,
regardless of the ohms resistance or voltage output. A metal core conductor
spark plug wire and copper core/non-resistor spark plug should be used. Set
spark plug gap at .035". Sensor is also capable of powering an HEI crank-trigger
ignition and a digital tachometer at the same time.
This concept revolutionizes the use of this small, compact and versatile
module! This is a thoroughly tested, researched and proven reliable ignition
system invented by Brian Miller for ordinary lawn and garden engines and
competition pulling engines. And when mounting the GM 4-pin HEI module, always
fasten it with
dielectric, thermal or heat sink grease/paste on a
clean, flat aluminum plate with plenty of cool air circulation to dissipate
the heat while in operation. Click or tap
here for wiring diagrams. IMPORTANT: The
wire that comes from the stator under the flywheel for Kohler Trigger Module
or Tecumseh Solid State Electronic Ignition Module generates about 250 volts
(serious) while the engine is running at full governored speed. Do not touch
this wire (terminal) with one bare hand and the engine itself with your other
hand while the engine is running! It is not needed for any of my crank-trigger
ignition systems. So snip off this wire or tape up the terminal to prevent
a short circuit or electrocution.
[Return to Previous Section, Paragraph
or Website]
New High Quality Chrysler /
Dodge / Plymouth electronic ignition control module/Unit for crank-trigger
and flywheel-trigger electronic ignition. Requires a minimum 1.2 ohm
ballast resistor to prevent burning up module.
Click or tap here to learn how to check the
resistor in a coil or ballast resistor. This module can be used with
the magnetic pickup coil or proximity sensor and virtually any ignition coil,
regardless of the ohms resistance or voltage output, and will allow the engine
to idle smoothly and accelerate to its full potential (wide open throttle)
with no hesitation or misfire. Actual weight of module: 14 oz.
Click or tap here for wiring diagrams.
New 1.6 ohm Ballast Resistor
for use with Chrysler module (above È)
to prevent burning up module, or ballast resistor can be used with a 12 volt
ignition coil with low ohm internal primary resistor to prevent excessive
burning of point contacts.
New High Quality Ford / Mercury
/ Lincoln electronic ignition control module/Unit for crank-trigger and
flywheel-trigger electronic ignition. Operates with full 12 volts. Requires
no ballast resistor. This module can be used with the magnetic pickup coil
or proximity sensor and virtually any ignition coil, regardless of the ohms
resistance or voltage output, regardless of the ohms resistance, and will
allow the engine to idle smoothly and accelerate to its full potential (wide
open throttle) with no hesitation or misfire. Actual weight of module: 1
lb. 7 oz. Click or tap here for wiring
diagrams.
High
Quality Inductive Wireless Handheld Small Engine Tachometer. A tachometer
is required in setting the correct RPMs (normally 3,200 or 3,600 maximum
for small engines) of an engine to prevent over-revving and possible damage
to the engine or dangerous flywheel explosion. For gas/spark ignite engines
only. Works with magneto and battery-powered ignition systems. Very accurate.
This handheld analog tachometer works great for checking/setting the RPM
on various small engines in the shop, and/or for checking/setting the RPM
[tech] on stock governored competition pulling engines. Hold sensor (antenna)
close to spark plug wire for reading. Operates off a self-contained replaceable
9 volt battery. Has built-in battery voltage check. Reads up to 5,000 RPM
on the low scale, and 15,000 RPM on the high scale.
High Quality Inductive Small
Engine Tachometers/Hour Meters. A tachometer is required in setting the
correct RPMs (normally 3,200 or 3,600 maximum for small engines) of an engine
to prevent over-revving and possible damage to the engine or dangerous flywheel
explosion. Very accurate. Can be hand-held to temporarily set engine RPM
or can be surface-mounted and secured with two screws. mounted to monitor
engine RPM at all times. Large 3/8 inch LCD display. Works with all spark
ignition engines by selecting engine type using S1 and S2 buttons. Works
with magneto and battery-powered ignition systems. If tachometer does
not turn on automatically as soon as engine starts, press and hold the two
buttons at the same time. Instructions included. Tachometer reads up
to 99,999 RPM. Hour meter reads up to 9999:59 hours/minutes then resets to
Zero. Programmable maintenance hour setting with service icon, a reminder
when to change oil or other service. Can be manually reset to Zero hours.
Easy installation: 67" length single wire wraps around spark plug wire and
secured with two supplied nylon zip-ties. No wire terminal connections required.
Sealed unit; weather and water resistant. Dimensions: 2" wide x 1-3/4" depth
x 3/4" height.
High Quality Digital
Tachometer/Proximity Sensor Kits. A tachometer is required in setting
the correct RPMs (normally 3,200 or 3,600 maximum for small engines) of an
engine to prevent from over-revving and possible damage to the engine or
dangerous flywheel explosion. Choice of
RED,
GREEN or
BLUE numeric display. Will work with
single- or twin-cylinder small engines or multi-cylinder automotive engines,
gas or diesel. Displays RPMs as soon as engine cranks over to start. Displays
up to 9,999 RPM. Very accurate. Tachometer returns to zero [0000] when power
(ignition) is turned off. Works with magneto (with a battery to power the
proximity sensor and tachometer) and battery-powered ignition systems. Can
be used for lawn & garden equipment or competition pulling engines. Designed
to be permanently mounted to monitor engine RPM at all times. Tachometer
can be in-dash or panel-mounted. This precision digital tachometer operates
with external power and on the same principle as my
crank- or
flywheel-trigger ignition systems with a proximity sensor to detect the
target, which can be a small ferrous steel screw or pin, or magnet in a rotating
disc on the crankshaft or on/in flywheel. A sturdy steel or aluminum bracket
will need to be fabricated by customer to mount the sensor in close proximity
of the detector/trigger target. Set air gap/clearance at .010"-.188". Tachometer
works with 8-24 volts DC, proximity sensor works with 6-36 volts DC. Dimensions
for mounting hole for tachometer: 3" wide x 1-17/32" wide. Tachometer measures
1" in depth. Dimensions of proximity sensor: 15/32" diameter x 1-3/8" thread
length. Wiring Instructions: #1 wire on tachometer connects to brown wire
on proximity sensor and ignition switch (12 volt power), #2 wire on tachometer
connects to blue wire on proximity sensor and engine/chassis ground (battery
negative (–) post), and #5 wire on tachometer connects to black wire
on (either) proximity sensor. Wires #3 and #4 connects to nothing. Wiring
is the same for the hall effect (detects a magnet) and inductive proximity
sensors. Some proximity sensors have an LED (Light Emitting Diode) on the
rear of unit. If the proximity sensor is wired incorrectly, the LED will
illuminate within the target. Cannot be wired in conjunction with the Dynatek
Dyna S or PerTronix Ignitor ignition modules. This tachometer must be wired
separately or wiring can be integrated with my crank-trigger ignition system
that use a proximity sensor.
A-1 Miller's Computerized Stuska Water Brake Engine Dynamometer (Dyno) Service with DPM Data Logger Software to Test Horsepower and Torque! | Top of page
For performance testing of 10-16hp
single cylinder Kohler stock or competition pulling engines at speeds up
to 12,000 RPM. The only dyno service for testing Kohler pulling engines in
central Missouri. Two uncontaminated fuel tanks with an electric fuel pump
- one for gas and another for methanol. Fully operational and 100% accurate,
customers can rent dyno time, fine tune and make adjustments or changes to
their engines to gain maximum horsepower and torque, and print-out the results
so their tractor(s) will be truly competitive on the track. With an engine
dyno, the puller can adjust their engine to get maximum horsepower and torque,
and gear their tractor appropriately to have an advantage over the competition.
NOTE: A fresh-built engine may not produce full power until it's broke-in.
This is when the valves wear-in with the seats to completely seal in the
compression. The rings will likely hold the compression, but the valves may
leak slightly until they wear into the seats. This is normal for all engines
and may take several hours or pulls to happen, then the valves will be able
to hold full compression. Lots of pullers tell A-1 Miller's after I've built
their engines that it seems to pull stronger every time they pull it.
Engine Dyno Rental Fee: $50.00 per hour run time from the moment the engine is started. No setup fee for Cub Cadet engines with a 3- or 6-pin/stud clutch driver. An adapter may need to be needed or fabricated for other makes and models of engines. Only engines with the narrow base oil pan can be tested. Engines with the wide base (tall) oil pan cannot be tested at this time. [Return to Previous Section, Paragraph or Website]
Coming Soon - Detailed
Illustrated Plans on How to Construct a Professional Pull-Back and Self-Propelled
Garden Tractor Pulling Sled. FYI - The
professionally-built self-propelled pulling sled, Track Master (click the
picture to the right to see a larger image of this sled), is the only one
I've ever built and I got it right the first time, with very few changes
that had to be made to it. I guess I'm just one of those kind of guys that
knows what he's doing. Pullers really like pulling our sled, too. They say
it's the best sled they've ever pulled. (Not bragging, just stating a fact.)
By the way - Track Master sled is engineered so well (by Brian Miller), that
other sled builders/owners have copied our well thought-out and proven design.
Anyway, I have lots of work to do in my shop and I work on the sled plans
in my spare time. As soon as my plans with an inventory list of parts to
use are perfected, I'll post the update in my websites. Remember - Perfection
takes time. If it's worth having, it's worth waiting for. Also, I plan to
acquire a bigger shop and I may build high quality garden tractor pulling
sleds in the future to offer for sale. Please call A-1 Miller's at 573-256-0313
(shop) or 573-881-7229 (cell; text or voice message), or email A-1 Miller's
at pullingtractor@aol.com if
interested. - Brian Miller
If you would
like to purchase any of the parts or services listed in this website,
and/or for FREE professional and honest technical assistance and support,
please contact: A-1 Miller's Performance Enterprises | 1501 W. Old Plank
Rd. | Columbia, MO (Missouri) 65203-9136 USA |
Phone: 1-573-256-0313 (shop)
| 1-573-881-7229 (cell; text or when leaving a voice message, please speak
slowly and clearly). Please call Monday-Friday, except holidays, 9am to 5pm,
Central time zone. If no answer, please try again later. (When speaking
with Brian, please be patient because I stutter.)
E-mail: pullingtractor@aol.com.
When you call, text, email or visit our shop, you will be dealing directly
with the owner for the best customer service. A-1 Miller's shop is open to
the public from 9am to 5pm, including weekends, except holidays. Please call
before coming so I'll be here waiting for your arrival.
Directions to our shop |
1501 West Old Plank Road, Columbia, MO - Google Maps or
Map of 1501 West Old Plank
Road, Columbia, MO by MapQuest. If you're the kind of person who don't
trust delivery/shipping companies (mis)handling your high-dollar and fragile
merchandise, you can make the long drive to
A-1 Miller's shop to personally
drop off and/or pick up your carburetor, clutch assembly, engine, transaxle,
tractor, etc. "The road to a friend's house (or shop) is never long." (We're
planning to relocate to other property with a bigger and better shop so we
can provide many more high quality parts and professional services.)
[Return To Previous Paragraph,
Section or Website]
We Ship to Canada and Worldwide 
-
Item(s) in a package or cushioned envelope weighing less than 1 lb. is sent
by US Postal Service Airmail Letter Post for a 4-7 days delivery. Packaged
item(s) weighing over 1 lb. and up to 66 lb. is sent by US Postal Service
Airmail Parcel Post for a 4-10 days delivery. I cannot use the US Postal
Services' Flat Rate Priority Mail envelopes and boxes to ship outside U.S.
territories. Item(s) weighing over 67 lbs. or more is sent by FedEx Ground
or equivalent services. We try to keep our shipping cost to customers within
reason. Therefore, we don't ship our products in a fancy-looking package
with our company name and/or logo on it because most customers will just
toss it in the trash after they remove the contents.
(When placing an order through PayPal, please provide a list of which
parts you need.)
To make a payment to A-1 Miller's through PayPal, go to PayPal's secure website ( https://www.paypal.com/ ) and click on Send and Request -> Pay for goods or services. Type in my email address, or copy and paste this: pullingtractor@aol.com, the amount and follow the directions. Be sure to mention in PayPal a description of what the payment is for. After you've finished, PayPal will send A-1 Miller's an email notifying me that you have made a payment to A-1 Miller's for the product(s) or services and amount entered. Then I go to their website and direct PayPal to deposit the money in my bank account. And I will send the parts to you as soon as I receive your payment. But I may have to order some of the parts if they're not in stock, which should take a few days. In that case, I will send you the parts as soon as they come in. PayPal protects your financial privacy and security. With PayPal, privacy is built in. It's a way for you to pay without exposing their financial information.
Designed to convert a self-energizing
magneto ignition system into the more reliable and dependable electronic
ignition. Will NOT work with 12 volt battery-powered ignition systems. (Module
will burn up instantly when power is supplied.)
The wire connections for
the module are as follows:
Screws and split
lock washers for Mounting of Ignition points and points cover. Phillips and
Socket Head (Allen) screws make for easier fastening of points and points
cover to engine block in hard-to-get places than slotted head screws . Each:
10-24 UNC (coarse thread) x 3/8" thread length. TIP: When installing a
screw to keep it from falling out of the screwdriver, either apply a dab
of grease in the head of the screw or temporarily magnetize the screwdriver
by rubbing a magnet along the length of the shank. An original, ingenious
and innovative concept by Brian Miller. Please accept no advertised copycat
product of this kind.
Neoprene Rubber O-Ring. Installs
on points pushrod close to engine block, and allows any leakage of crankcase
oil to drip down, staying off points contacts. .50¢ each, plus
shipping & handling.
Diaphragm Seal. Made of translucide,
silicone rubber. Slides over points pushrod and is held in place by points
bracket. IMPORTANT: Before installing, apply clean motor oil, gear oil
or lubricating grease inside seal lip or on points pushrod to prevent premature
wear and possible oil leakage of the seal. Also used as part of the flywheel
guard on various Kohler Magnum engine models M10-M16. OEM Kohler part # 220074-S.
$5.65 each, plus shipping & handling.
[
"Assemble It Yourself" Points-to-Coil
Ignition Wire Kit. Includes 22" (cut to length desired), 16 gauge stranded
copper wire, two slip-on crimp connectors and OEM Kohler points cover grommet.
Medium Capacity Ignition
Condensers/
High Quality, Heavy Duty, High
Capacity/Performance Ignition Condenser/Capacitor for use with Kohler engine
models K90/K91, K141, K160/K161, K181, K241, K301, K321, K330/K331, K341,
K361, KT17, KT17 Series II, KT19, KT19 Series II, K482, K532, K582, and Tecumseh
cast iron block engine models HH80, HH100, HH120, and various other makes
and models of small engines with a battery-powered ignition system. Designed
for use with a high-output/performance 30,000+ volt ignition (Bosch) coil
or a distributor-driven ignition system so engine will accelerate to its
full potential. Equivalent to ACCEL, Bosch, Mallory, MSD and most other name
brand high performance condensers. Reuse OEM Kohler condenser/capacitor
bracket/clamp where applicable. Dimensions: .665" diameter x 1.250" length
x 3-1/2" wire length. If an engine has a high-output/performance ignition
coil, idles poorly and accelerates with constant black smoke out the exhaust,
then it needs a high capacity/performance condenser. And always install a
condenser/capacitor with the wire or terminal facing down so rain water and/or
when washing off engine, water will not enter inside condenser/capacitor,
ruining it. Which will allow the engine to idle well, but run erratically
when accelerated. 
OEM Kohler clamp for the high
capacity/performance ignition condenser/capacitor above
È. Has 1/4" mounting hole.
High Quality Copper Core/Non-Resistor
Spark Plugs for Kohler engine models K141, K160/K161, K181/M8, and cast iron
block Tecumseh engine models VH80, VH100, HH80, HH100, HH120, OH140, OH150,
OH160 and OH180. Copper core spark plugs allows ignition coil to operate
cooler and last longer. Set gap .025" with a self-energizing magneto and
solid state electronic ignition system, .035" with an OEM battery-powered
ignition coil, and .060" with a battery-powered high-output/performance coil.
14mm threads x 3/8" thread reach, flat washer seat.
High Quality Copper Core/Non-Resistor
Spark Plugs for Kohler engine models K241/M10, K301/M12, K330/K331, K321/M14,
K341/M16, K361, K482, K532 and K582. Copper core spark plugs allows ignition
coil to operate cooler and last longer. Set gap .025" with a self-energizing
magneto and solid state electronic ignition system, .035" with an OEM
battery-powered ignition coil, and .060" with a battery-powered
high-output/performance coil. 14mm threads x 7/16" thread reach for stock
OEM cylinder heads, flat washer seat.
High Quality Copper Core/Non-Resistor
Spark Plugs for Kohler engine models K241/M10, K301/M12, K330/K331, K321/M14
, K341/M16. Copper core spark plugs allows ignition coil to operate cooler
and last longer. Set gap .035" with an OEM battery-powered ignition coil,
and .060" with a battery-powered high-output/performance coil. 14mm threads
x 3/4" thread reach for machined billet cylinder heads, flat washer
seat.
High Quality Copper Core/Non-Resistor
Spark Plugs for most models of Onan twin-cylinder air-cooled small engines.
Copper core spark plugs allows ignition coil to operate cooler and last longer.
Set gap .025" for self-energizing solid state electronic ignition systems.
14mm threads x 11/16" thread reach, flat washer seat.
Indexing Washers for Tapered
Seat Spark Plugs with 14mm Threads. Position spark plug in combustion chamber
with open or exposed gap toward the piston in OHV engines for more power
and torque when using tractor under extreme conditions, such as heavy mowing,
garden plowing, pushing/blowing snow, or for competition pulling. Made of
copper. Available in the following thicknesses: .010", .021" and .032".
$1.50 each, plus shipping & handling.
Solid State Electronic Ignition
Coil with molded-in Module. Fits Kohler Magnum engine model M8. NOTE:
Use with a new Autolite or Champion copper core/non-resistor spark plug of
the correct type gapped at .025" for longer coil life. Install with spark
plug wire facing engine block as shown in picture to the right.
Solid State Electronic Ignition
Coil with molded-in Module. Fits Kohler Magnum engine models M10, M12, M14
and M16. NOTE: Use with a new Autolite or Champion copper core/non-resistor
spark plug of the correct type gapped at .025" for longer coil life. Install
with spark plug wire facing engine block as shown in picture to the right.
Solid State Electronic Ignition
Coil with molded-in Module. Fits Kohler Magnum opposed (flathead) twin cylinder
engine models MV16, M18, MV18, M20 and MV20. NOTE: Use with new Autolite
or Champion copper core/non-resistor spark plugs of the correct type gapped
at .015" for longer coil life. Install with spark plug wires facing outward.
Coil may fail prematurely in competition pulling with wide open throttle
operation. Use 
(Added
1/26/20) High Quality High Energy Compact-Size Epoxy Encapsulated 12 Volt
Ignition Coil w/3.5 ohm internal primary resistor and integrated copper core
spark plug wire. Ideal for use in a compact engine compartment. Can be used
for general yard and garden engines, or for competition pulling with battery
ignition points and low capacity condenser, or with crank trigger ignition.
Coil can withstand high engine vibrations. Fasten on outside of flywheel
shroud next to carburetor with two supplied 10-24 UNC or 10-32 UNF screws
and spacers with matching nuts welded to inside of flywheel shroud. Use #250
Used and in excellent condition.
Standard/Full-Size 12 Volt Canister-Type Oil-Filled Ignition Coil w/3.0 ohm
internal primary resistor and mounting bracket. 20,000 volts output. Use
with medium capacity condenser. Set spark plug gap at .035" with these coils.
$15.00 each, plus shipping & handling.
High quality universal 4.0 ohm
primary windings epoxy encapsulated ignition coil with molded-in dual metal
conductor spark plug wires. Can withstand high engine vibrations. 20,000
volts output. Coil dimensions: 4" overall length including mounting bracket
x 2-1/8" body width x 15" low tension wires x (2) molded-in 24" length spark
plug wires (can be shortened if desired). Two 90º spark plug terminals
and boots included. $40.00 each, plus shipping & handling.
Straight Brass Ignition Coil
Terminal. Fits female coil tower. No need to purchase a complete new spark
plug wire assembly. Center prong installs into center conductor of spark
plug wire. No need to strip the insulation and bend the center conductor
over for contact.
Straight Ignition Coil Boots.
No need to purchase a new complete spark plug wire assembly. Each installs
easily on 7mm size spark plug wire with lubricating grease. High quality
neoprene rubber.
Complete Ignition Kit to
Convert from Magneto Ignition or Kohler Breakerless Ignition to Battery-Powered
Points and Condenser Ignition with a Compact-Size Epoxy Encapsulated High
Energy 12 Volt Ignition Coil for a compact engine compartment. Includes:
New high quality, high energy, compact-size epoxy encapsulated ignition coil
w/3.5 ohm internal primary resistor and integrated copper core spark plug
wire, and mounting bracket, new low capacity condenser/capacitor, new ignition
points, points cover gasket, new spark plug, and new 12" cut-to-length 16
gauge coil-to-points wire w/grommet and terminals. Coil can withstand high
engine vibrations. Set spark plug gap at .035" with this coil. NOTE: Fasten
coil on outside of flywheel shroud next to carburetor with two supplied 10-24
UNC or 10-32 UNF screws and spacers with matching nuts welded to inside of
flywheel shroud. Use #250
Complete Ignition Kit to Convert
from Kohler Breakerless Ignition to Battery-Powered Points and Condenser
Ignition with a Compact-Size Epoxy Encapsulated High Energy 12 Volt Ignition
Coil for a compact engine compartment. Includes: New high quality, high
energy, compact-size epoxy encapsulated ignition coil w/3.5 ohm internal
primary resistor and integrated copper core spark plug wire, and mounting
bracket, new low capacity condenser/capacitor, new ignition points, new points
pushrod, points cover, points cover gasket, four 10-24 UNC mounting screws,
new spark plug, and new 22" length 16 gauge coil-to-points wire w/grommet
and terminals. Coil can withstand high engine vibrations. Set spark plug
gap at .035" with this coil. NOTE: Fasten coil on outside of flywheel
shroud next to carburetor with two supplied 10-24 UNC or 10-32 UNF screws
and spacers with matching nuts welded to inside of flywheel shroud. Use #250
Complete Kit to Convert from
Magneto Ignition to Battery-Powered Points and Condenser Ignition with a
Full-Size Canister-Type 12 Volt Ignition Coil. Includes: New 12 volt
3.0 ohm full-size canister-type ignition coil w/mounting bracket (set spark
plug gap at .035" with this coil), new 11" length metal core conductor spark
plug wire, medium capacity condenser/capacitor, new ignition points, points
cover gasket, new spark plug, and new 12" cut-to-length 16 gauge coil-to-points
wire w/grommet and terminals. $71.50 per kit, plus shipping &
handling.
