I have not found a straight forward answer: I plan to do a Mopar / Prestolite conversion. This will be for a carb setup. Is Duraspark limited to a certain coil resistance? Does anyone know the resistance value on the preferred coils? Is there a benefit of the Bronco or GM coil vs a standard 1.5 ohm canister? I have an aftermarket Accel coil I would like to use if I can.