jack_am

Just after someone to check my wiring really, pretty sure it's ok but never hurts to get a second set of eyes.

I have the MSD 6A and GM twin coil on the leading and two AEM smart coils on the trailing. AFAIK the MSD doesn't need to go through a relay like the power feed on the smart coils, it takes its own switched signal to do that. Relay has a 30A fuse.

Banzai-Racing

iTrader: (11)

What ECU? Does the GM coil have an internal igniter?

jack_am

Apexi PFC.

The GM coil is hooked up to an MSD CDI box. MSD just says to feed the box either a points trigger or signal from the igniter, am I running the risk of frying my PFC by taking the igniter out of the circuit?

Banzai-Racing

iTrader: (11)

The PFC is not going to fire the MSD. Igniter must be in place to trigger MSD. The AEM smart coils have internal igniters.

jack_am

Aw crap, back to the drawing board.

Cheers guys, saved me a headache there.