53-660 Ttrue programmable electronic ignition kit Fits Harley Big Twin1970-1999 (Except Twin Cam), For Sportster 1986-2003 (Except S Models), Single Fire Ignition Module
1. Ignition controller: Truly editable. 2. The igniter releases up to 35,000 volts.
Fitment] OE Number:53660/53-660/60-53-660-06. It suits for Harley Big Twin Models (Except Twin Cam) 1970-1999, for Harley Sportster (Except "S" models) 1971-2003, For Most Evolution/Shovelhead Style Engines, Note: Will not fit fuel injected models. Please check mode before purchase. [Function] The primary function of the Single Fire Ignition Set is to improve the ignition system, with a high-performance electronic system. Its key operational functions include: Single-Fire Ignition, Timing Control and
[Installation] 1. Safety & Removal: Disconnect the battery's negative terminal, then the old distributor cap, rotor, and ignition components. 2. Install New Parts: Mount the new rotor onto the distributor shaft and secure the ignition module. 3. Connect Wires: Plug the distributor harness into the module and connect the coil's wires to it. Reconnect the battery. 4. Final Check: Start the engine and verify the ignition timing with a timing light.
[Package] Include 1x Rotor, 1x Single Fire Coil, 1x Programmable Ignition Module, Plug Wires Set. Note: No wiring instructions. We highly recommend to seek professional installation.
Description
Replace Ultima 53-660 FITS Harley Big Twin 1970-1999 (Except Twin Cam) FITS Sportster 1986-2003 (Except S Models) [Installation] 1. Safety & Removal: Disconnect the battery's negative terminal, then the old distributor cap, rotor, and ignition components. 2. Install New Parts: Mount the new rotor onto the distributor shaft and secure the ignition module. 3. Connect Wires: Plug the distributor harness into the module and connect the coil's wires to it. Reconnect the battery. 4. Final Check: Start the engine and verify the ignition timing with a timing light. Programmable Features: 8 point fully definable wide open throttle curve 8 point fully definable part throttle curve Rev. limit programmable in 50 rpm steps Programmable dead cranking revs 0-10 Programmable rear cylinder offset, total of +/-10° Programmable rev limiter Short circuit protection. Over 30,000 volt coil with fast rise times and high energy. Separate programmable break-in rev limiter.