Hei conversion Intermittent start?

Well, the big push has to do with the efi kit that's been sitting in my living room for the last two months. The kit needs a solid 12v source while cranking and the coil is a suggested easy hook up location(instructions and forums), but that doesnt work well with the factory mopar ignition.

That's how its better for me.
You do understand, that the ballest resistor only steps down the voltage to protect the coil, right? you could eliminate that, and get a coil made to be used without a resistor, problem solved... Those GM modules fail quite often, but perhaps the ones I have been replacing have been of china origin..........