ok guys does anyone have pics of a Big 3 wire set up? i see the power one, and a spot 1 fott of the batt. on the chasis for the body ground wire, but where does the other one go??? and what about the primary power wire? (non alternator).
where on the enigne block? and should i still hook up the other ground wire they have there?YellowKota2k said:On our trucks, we actually need 4 wires.
Power:
1. Alternator to fuse
2. Fuse to battery
Negative:
3. Battery to chassis
4. Battery to engine block
I used 1/0 AWG and wouldn't use anything smaller.