4stroke
4stroke
i am installing a pamco high output ignition wonder what people are running for plugs?
I run Autolite #63's with resistor caps and the 17-6903 coil. The #63's are resistor plugs. There are a number of reasons for this choice:
Might be because the 63 is a hotter plug than the BP7ES (and hotter than spec.).Second Autolite 63's, they are the best plug I have tried yet, they run a nice smooth tan color and I could not get any of my ngk's to not have carbon build on them