You don't need to do anything to the starter, it will work fine on 12 volts. You will need a ballast resistor for the coil on the later engine and a 12 volt voltage regulator to match the 12 volt generator. A voltage reducer will be required for the fuel gauge & radio. Change to 12V light bulbs.
Fred

Last edited by rfs56trk; 05/18/2008 3:37 AM.

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