View single post by Rick in Miami
 Posted: 10-12-2016 07:41 pm
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Rick in Miami

 

Joined: 02-17-2015
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 I am running my stock RVI JH tach with a Pertronix II. I still power my coil + terminal from the circuit that passes through the tach (including the pink/white resistor wire). I ran a separate 12v (white) circuit from my ignition switch to power the Pertronix. The tach works fine.