Dual-Fire Coil
Three-ohm 12V coil features a closed-core design for greater efficiency
Produces far greater energy in a small package than other popular high-performance coils
Can be used with any Compu-Fire ignition system or any ignition that calls for a 3-ohm coil (except Dyna S and points-type ignitions)
Made in the U.S.A.
Not for Twin Cam applications.