Quote: The ballast resistor also drops some of the voltage but voltage reduction is not its primary function.
Aftermarket ignitions like the multi-spark boxes of the ready2run distributors have current-limiting circuitry in them so you don't need to run a ballast anymore.
Aftermarket ignitions like the multi-spark boxes of the ready2run distributors have current-limiting circuitry in them so you don't need to run a ballast anymore.