I'm buying a HO from nate at ExcessiveAmperage... read somewhere about the Big 3 wires... but I can't remember which ones those are from the posts I found and the search options isn't helping. Could someone jog my memory?
When I head to my mechanic w/ the new alternator I could tell him "oh ya and upgrade the big 3 too" and he'd know what I'm talking about?
The big 3 you need to upgrade are: -battery to ground -alternator to battery -engine to ground Use 4gauge minimum. They shouldn't cost you no more than $40 in parts. Labour is another story. YOu can easily do it yourself and save tons.