my big 3
my big 3 When I bought the car the previous owner left 4 gauge wire in for a stereo. I still believe it has the stock alternater though. Rather than replacing the big 3 (batt to alternator, engine ground, batt ground) I was thinking to just replace all the engine's major power wiring with the 4 gauge wire.
Stock Wiring:
batt neg to chassis (fender well)
batt neg to engine block (pass side by starter)
batt pos to starter
batt pos to alternator
batt pos to fuse box
engine to chassis ground (dr side of block to dr frame rail)
Upgraded Thought:
4 gauge batt neg to chassis (upgraded grounding bolt on fender well)
4 gauge engine to chassis ground (pass engine block to pass framerail)
8 gauge batt pos to starter
4 gauge batt pos to alternator
8 gauge batt pos to fuse box
Do you guys think that would work?
Stock Wiring:
batt neg to chassis (fender well)
batt neg to engine block (pass side by starter)
batt pos to starter
batt pos to alternator
batt pos to fuse box
engine to chassis ground (dr side of block to dr frame rail)
Upgraded Thought:
4 gauge batt neg to chassis (upgraded grounding bolt on fender well)
4 gauge engine to chassis ground (pass engine block to pass framerail)
8 gauge batt pos to starter
4 gauge batt pos to alternator
8 gauge batt pos to fuse box
Do you guys think that would work?
