I seriously doubt it. And there is nothing wrong with the RCEXL ignitions. CH Ignitions are commonly believed to be the best there are. CH collaborated with RCEXL, and had RCEXL make some changes to their ignitions before they would agree to import them and sell them alongside their CH units. RCEXL is a good ignition, and for around 50 bucks or so, the price is quite good too.

The only problems I have heard of about the RCEXL systems is when someone insists on running them on more than the factory recommended 6 volts max. They work fine on 4.8 volts.

AV8TOR