Jason94sport
Explorer Addict
- Joined
- April 30, 2001
- Messages
- 4,244
- Reaction score
- 126
- City, State
- FL
- Year, Model & Trim Level
- 04 EB V8
I got a 200 amp alternator on the way. I was told to upgrade the wires to at least 4 gauge. I looked today at those wires. There's 4 different - wires that go into 1 wire to the - side on the battery. The + side has 2 wires going into 1. Now I'm confused. Which wires am I supposed to upgrade, & how do I do it if there's all these wires from different places going into a single wire to the battery terminals.