Ignition Coil – Black. Fits Big Twin 1970-1999 & Sportster 1971-2003 Models with Upgraded Single Fire Ignition.
Features & Benefits:-
* High Output Single Fire 3 Ohm Coil
* Compatible with most aftermarket Performance single fire ignitions
* Fits OEM Coil bracket and re-uses OEM cover for most applications
* Single fire ignitions eliminate the backfire problem and enhances idle quality. The single fire ignition uses separate coil windings and electronics to fire each spark plug independently. Spark firing occurs only on the compression stroke. Conversion of older carbureted Harley-Davidson® engines to single fire is highly recommended.