pertronix issues

Yes verify timing.

My III unit with recommended plug wires, igniter III coil and solid 12awg hidden bypass on the ballast has exceeded my expectations! My engine has never run better compared to a gold box, orange box, MSD, Mallory HYFIRE or anything else I have tried! Next to the Chrysler Gold this has been the best and so simple. Nice to hide it all for the factory 69 look!

I just wish they would have been available in the late 80's. Would have saved me lots of grief and cash!