Posted June 13, 201015 yr Should I run my ground from the front batt. to the rear one or just ground it to the frame?
June 13, 201015 yr That's your choice. I usually ground to the front battery and do the BIG3 in all my installs.
June 13, 201015 yr As Ryan said it is preference. If your on a budget then you can get away with grounding to the frame. Definetly do the Big-3.
June 14, 201015 yr Author Which will give me better voltage becuse I'm gonna have 3000 rms with only two batts and a h.o. Alt
June 17, 201015 yr Depends on your vehicle and the wire you are using.Generally if you are using a single run of 1/0ga wire and your vehicle has a good conductivity, grounding to the frame is the best option.If you are using multiple runs of large gauge wire and/or have a vehicle with poor conductivity, going directly to the battery is the best option
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