67 twin turbo dart

Found the ballast resistor I needed, off a ford model b to run 12v to 6v for its stock coil. Already placed the order and on it's way, plus it looks like the stock one lol

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So.... how is that going to be wired in? I’m assuming it’s only for the cam sensor? Coils should get full voltage? I looked back through your thread but I didn’t see where you said what EFI system you had. What system are you using?