If you added a ballest resistor do you have a 12 volt system? A ballest resistor is only needed on a 12 volt system. One on a six volt system would cause a marginal spark issue extentuated on a hill.


1953 Chevy 3100
261 and SM420
53Chevy 3100
1953 Mack Firetruck
1972 Porsche 911
1986 Honda Goldwing