hippy 60
Well-Known Member
What do i need to do to by pass the ballast on a 63 plymouth valiant went from a \6 to v\8 and want the full 12 volts
Either going to use MSD or the HEI not decided yet......Jump the wires together or take the resistor part out of the back and solder a wire in for the stock look. Why going petronix?
I just answered you on Facebook.What do i need to do to by pass the ballast on a 63 plymouth valiant went from a \6 to v\8 and want the full 12 volts