Pre-programmed ignitions are custom tailored for a specific S&S engine – no need for adjustments
Single fire operation – requires a single fire coil for single spark plug applications
Dual plugged applications require a pair of two tower coils or a single four tower coil
Minimum 3.0Ω primary resistance
Overload and short circuit protected
VOES switches to less aggressive curve under load or hard acceleration
6300 rpm rev-limiter
24-hour break-in rev-limiter – prevents damage during break-in
Data logging diagnostic capabilities
 
Fits 1966–'84 Harley-Davidson® big twin models with 80" shovelhead engines. S&S Super Stock ignition systems are available in complete ignition kits and as replacement modules. S&S single fire ignition coils are available separately.