Description
Compu-Fire ignition module wire and coil kit Electric start
Single fire
For electric start models
With 538405 module with slower advance curves for high compression engines that struggle with detonation issues
Full advance is reached at a higher RPM
Comes with a single fire ignition coil and a set of universal spark plug wires.
Note: A tach adapter (MCS 538408) is required to correct tacho-output when using single fire ignition, for correct RPM representation.
For70-99 Big Twin (excl. Twin Cam) and 71-01 Sportster (excl. 1200S). Models with mechanical advance
Brand COMPUFIRE
Article number 538411
