Why are you using a ballast resistor with a Petronix ignition?
My truck originally came with a resistor wire instead of a ballast resistor. I think my resistor wire is in questionable condition, so I decided to replace it with a ballast resistor. The ballast resistor functions exactly the same as a resistor wire.
I consulted the PERTRONIX package insert before deciding to do anything. You can see for yourself what it says on #3.
In addition to the above, I have been driving the truck for approximately three years with the RESISTOR WIRE and the PERTRONIX unit installed inside the distributor. It runs great, starts without hesitation, and is the best engine I have. I would gladly have another engine just like it.
