SINGLE FIRE PROGRAMMABLE IGNITION COIL KIT HARLEY EVO BIG TWIN XL 70-03. Ultima products offers the finest electronic ignition system, packaged with the finest coil, at a very competitive price. These systems feature an industry standard electronic module with programmed curves suitable for all engines up to our monster 140 C. Will work on Evolution Sportsters & all nose cone type Shovelhead & Evolution Big Twins motors from 1970 to 1999. Rotor, Single Fire Coil, Control Module and Plug Wires included. Ignition kit includes single fire coil that puts out over 30,000 volts with...