BJ
I have done that several times. The OS CDI indeed does not fire.
Same plug, same flip rpm and same set-up except RCEXl CDI, the plug fires every time. What does that prove? The OS CDI does what it was designed to do.
_____________________________
Regards,
MattK
Matt,
You probably mentioned - or have tried - this already and I forgot it, but have you run the engine with the RCExcel ignition? Timing or advance not compatible?