IGNITION 99-03 T.C. CARB.

Plug-In Ignition ModuleFeatures two advance curve families that are adjustable to accommodate stock and modified enginesSelectable multi-spark mode for quick starting and smooth cruisingFive rotary switches for mode select, timing adjustments, advance slope and rpm limit (in 100 rpm steps)Coil outputs protected against short circuitsRequire OEM coils with less than 1 ohm primary resistance and low-resistance spiral-core or carbon-core suppression-type plug wires12 V power adapters are used to power up the modules when removed from the bike (sold separately)Easy-to-follow instructions includedWill not work on fuel-injected models.Made in the USAMANUFACTURER'S NOTE: California A.R.B. E.O. No. D-641-1.