I've been reading the "Performance Tuning" post and it's a gold mine of info for a Ford know nothing guy.
What ign. system are you running ?
I priced new duraspark I parts. About $600.00 for a complete setup. Sound right ?
BTW, looked at a photo of your ride. Talk about the silver bullet. Beautiful !
I don't like talking trash but if you read Petronix reviews on the Summit site there are more than a couple that said their's also failed. I never left the ignition on, it just failed.
The stuff being made today is not what was once made.
I say this as my 1956 Emmerson fan is keeping me cool.