70-84 FL Shovel, 71-84 FX Shovel, 85-94 FX Model, 70-03 Sportster, 91-99 Dyna, 84-99 Softail, 86-99 Touring
Dual fire ignition kit includes Dyna S ignition, dyna high performance coil, wiring and detailed instructions
Single fire ignition kit includes Dyna S ignition, two dyna high performance coils, wiring and detailed instructions
Systems use magnetic rotors
With Original Equipment spark advance mechanisms to retain the factory advance curves
Replaces points and condensers with a high-performance dual or single-fire system
Change timing less than 3° from 0-8,000 RPM and feature improved performance
Easy installation
Completely self-contained
Installs behind points cover.
COMPU-FIRE, IGNITION MODULE. ELECTRONIC ADVANCE, SINGLE FIRE
For electric start models only. Fixed single fire and selectable single/dual plug. Selectable advance & RPM limiter. With 8 advance curves and 8 RPM limits, from 6000 up to 7500 RPM, it can be adjusted to fit your specific engine. Easy selection by a rotary switch on the ignition unit. Module comes with a built-in static timing light and feature a extended temperature and low voltage operation with soft-start circuitry for easy starting. Note: A tach adapter (MCS 538408) is required to correct tacho-output when using single fire ignition, for correct RPM representation.
Fits: > 70-99 Big Twin (excl. Twin Cam, excl. injection models); 71-01 Sportster (excl. 1200S) (NU)