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Old 11-29-2012, 08:29 PM
Skyflyer Skyflyer is offline
 
Join Date: Mar 2007
Location: Sugar Land, TX
Posts: 144
Default 2 & 4 AWG

I have the same set up as you and used #2 for the long runs from master contactor to starter contactor and the same #2 on up to the starter. I used more flexible #4 for the short battery leads to the master contactor and the airframe ground. The alternator lead is #6. All works well with excellent cranking from an Odyssey 680.
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Chuck McCluggage
Sugar Land, TX
RV-8 IO-375 WW 200RV
Flying
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