Electronic Ignitions for Harley-Davidson and American custom motorcycles.

Steel Thunder Custom Cycles Motorcycle Parts store for Harley-Davidson and custom bikes.

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ELECTRICAL SECTION INDEX

Electronic Ignitions

Electronic Advance Ignitions, Modules

Note: No returns on Electrical Parts

V Series Ignition with programmable rev-limiter.

M17501

Dual output single fire coil from MSD Ignition. Made in America.

M16081

V-SERIES IGNITION - MSD Ignition

Select your own timing curve for a smoother idle and snappy throttle response.
Choose between single or dual fire modes and it gives you the choice of kick or electric start.
Selectable VOES curves.
Programmable rev-limiter keeps things under control should you miss a shift or break a driveline.
Selectable RP rev-limiter.
Tach output and easier starting.
Use MSD coil M16081 (sold below). Made in the U.S.A.

Part #: M17501- MSD Ignition
Fits Big Twin 1970/1999 (except fuel injected models and Twin Cam) & Sportster 1971/2003 (except 1200 Sport) ... $274.33

DUAL OUTPUT SINGLE FIRE COIL - MSD Ignition

The V-Series™ single fire coil is a great coil to use with our new V-Series™ nose cone ignition system and an ideal upgrade for your Twin-Cam engine. Made in the U.S.A.

Part #: M16081 -
.6 OHM Single Fire Coil ... $131.40

Daytona Twin Tec Ignition Kit for Big Twin and Sportster Harley-Davidson motorcycles. Made in the U.S.A.

IGNITION KIT - Daytona Twin Tec

Comes with 8.5mm plug wires, single fire coil and instructions.
Requires OEM timing rotor. Made in the U.S.A.

Part #M17627 - Daytona Twin Tec Single Fire Kit,
Fits Big Twin 1984/1999 & Sportster 1986/1997 ... $342.45

Dynatech electronic ignition module.

Ignition Module Only M17624

Dynateck electronic advance igniton system kit for single fire, single plug x 2

M17625

Dynateck electronic advance igniton system kit for signle fire, dual plug.

M17626

Dynateck electronic advance ignition sytstem kit for single fire, single plug.

M17503

ELECTRONIC ADVANCE IGNITION SYSTEMS AND MODULE FOR BIG TWIN & SPORTSTER - DYNATECH

The ignition module is a self contained electronic advance ignition that is microcomputer controlled, generating extremely accurate control over the entire ignition process without the need for the external ignition module.
The ignition module can be run in the single or dual fire mode and used with single or dual plug heads when used with the correct OHM coil or combination of coils. For street use 2.8 through 3.5 OHM coils
Four independent rev limiter choices from 6000 to 7500 RPM
Dramatic, user friendly improvement over the OE ignition
The Kits include ignition module and DYNATEK end mount style coils
The six individual switches allow you to tailor fit one of the eight different advance curves to produce a spark knock free ignition, whether you are running the stock displacement or a highly modified high compression Stroker.
A separate Tach output lead is included along with one LED indicator for static timing and one LED to assist in trouble shooting potential problems and the condition of VOES.
Custom coil mounts must be used on kits with end mount style coils.

Fits Big Twin 1970/1999 (except fuel injected models and Twin Cam 88) and Sportster 1971/2003 (except 1200 Sport). Made in U.S.A.

Description	Part #	Price	Buy Now
Ignition Module Only	M17624	$234.42
Kit includes 1 2000i Ignition Module, 2 single fire, single plug 3 OHM end mount coils	M17625	$368.12
Kit includes 1 2000i Ignition Module, 2 single fire, dual plug 3 OHM end mount coils	M17626	$368.12
Kit includes 1 2000i Ignition Module, 1 single fire, single plug 3 OHM OE style mount coil.	M17503	$368.12

Electronic Advance Ignition modules, choose from original performance or high performance.

ELECTRONIC ADVANCE IGNITION MODULES FOR BIG TWIN & SPORTSTER - Compu-Fire

These Elite 1 ignition modules will give you the performance and flexibility for a wide range of applications. They offer a great advantage in tuneability and adjustability for stock performance, stock compression to high performance, high compression motors. It is as easy as 1 through 8 to dial in the correct advance curve and RPM limiter for just about any engine configuration up to 113ci. Just check out the features listed below and decide which one is best for your engine.. When using single fire type coils, you will need the use of a tachometer adapter for correct RPM readout.

Features:

Fits in nose cone, no black box
Single or dual fire
Single or dual plug
Eight selectable electronic advance curves
RPM limiter and VOES diagnostic light
RPM limiter 6000/unlimited in 250 increments
Selectable levels of VOES 50%, 100% or none
RFI immunity allows solid wire and nonresistor spark plug use
Accu-Ray TDC static timing light
Use 2 to 3 OHMs of primary resistance coil
Extended temperature and low voltage operation
Automatic shutdown if ignition is left on with motor not running
Includes instructions. Made in the U.S.A.

Part #: M17584 - OE performance, OE/mild compression, Fits Big Twin 1970/1999 (except Twin Cam) & Sportster 1971/2003 ... $244.79

Part #: M17585 - High performance up to 113ci, High compression up to 11:1, Kick or Electric start, Fits Big Twin 1970/1999 (except Twin Cam) & Sportster 1971/2003 ... $244.79

Fully adjustable Ignition Module from Power House Plus for Sportster and single cam Big Twin.

Ignition module complete kit for Sportster and Big Twin

IGNITION MODULE FOR BIG TWIN & SPORTSTER - POWER HOUSE PLUS

Fully adjustable.
Use with kick or electric start.
Can be used as dual fire or single fire.
Your choice of single spark or multi-spark mode.
10 different advance curves. Made in the U.S.A.

Part #: M17579 - Ignition Module Only
Fits single cam Big Twin 1970/1999 (except EFI), Sportster 1971/2003 & 1200S 1996/2003 ... $214.97

Part #:M17580 - Complete Kit, fits single cam Big Twin 1970/1999 (except EFI), Sportster 1971/2003 & 1200S 1996/2003 ... $249.91

Adjustable ignition module for carbureted twin cam & Sportster, from Daytona Twin Tec.

Optional Tuneable ignition / fuel module kit for EFI Twin Cam.

SEE MORE ELECTRONIC PERFORMANCE PARTS/TOOLS

ADJUSTABLE IGNITION MODULE FOR CARBURETED TWIN CAM & SPORTSTER - Daytona Twin Tech

Provides a wide timing advance adjustment range for stock to highly modified engines.
Adjustable RPM limit in 100 RPM increments up to 9,900 RPM.
Built-in data logging stores the last 30 minutes of engine operation including RPM, vehicle speed, manifold pressure, ignition advance & battery voltage. This information is useful for tuning & diagnosing problems (requires optional PC link interface cable & software, see below).
The optional PC link interface cable & Windows compatible software allows for the use of a laptop PC to program a custom advance curve for precise dyno tuning & recalibrate the speedometer & odometer to accommodate non-stock tire sizes or gearing changes.
Visit www.daytona-twintec.com for the latest free software updates, Frequently Asked Questions (FAQs) and product information.
This ignition module provides full support for the J1850 data bus used for communications with the instrument cluster and turn signal/security module. It is also compatible with the HD® scan tool to read sensor data & clear diagnostic codes.
Includes instructions.

Ignition Module.
Fits Twin Cam 2004/Later (Carbureted) & Sportster 2004/Later - Part#:M17500 ...$286.47

You will also need:

Part#:M82731 - PC Link Interface Cable & Software ... $385.73

Daytona Twin Tec's Tech Page

Spark plug wire set, universal, colors, Sumax.

8.2MM THUNDERVOLT SPARK PLUG WIRE SETS FOR BIG TWIN & SPORTSTER - Sumax by Taylor

Easier starting, more horsepower, more torque, more top end power and better gas mileage.
Custom fit sets for many applications.
Universal set come standard with 24" leads, coil boots and terminals.
Ignite unspent gases that foul your spark plugs.
Great results at an economical price.

24" (2) lengths with 90° plug boot & loose 180° coil boots & terminals. Universal fit. Made in the U.S.A. Choose color:

Part#: M18702 - Black Set ... $44.95

Part#: M18703 - Red Set ... $44.95

Part#: M18704 - Yellow Set ... $44.95

Part#: M18705 - Blue Set ... $44.95

Part#: M18706 - Orange Set ... $44.95

Don't see what you need? Contact us. Chances are we have it. We have thousands of parts that are not shown online.

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Steel Thunder Custom Cycles

531 Bungy Road

Columbia, NH 03576

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