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Old 07-12-2018, 11:23 PM   #3
Charlie Stephens
Senior Member
 
Join Date: May 2010
Location: Southern California
Posts: 7,017
Default Re: 6 volt positive ground

Positive and negative ground will both work. The real question is why change it and confuse those that work on the car? If you go to negative ground the you will need to reverse the wires on the back of the ammeter as it only measures the flow of electrons. You will also need to reverse the wires on the coil. The starter motor will spin the same way with either positive or negative ground. You need to polarize the generator for the negative ground.

Charlie Stephens
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