KeithGTP03
GTP Level Member
Your ground wire has to be as big or bigger than your power wire. You dont want a smaller ground than your power. Thats like porting your TB and supercharger..dropping pulley size and doing no exhaust mods. And the big 3-5 rewire is always recommended on these cars.only thing is that my amp ground wire is a 4 gauge wire LOL. Also as I did in my 97GT I ran a 4 gauge wire from the back of the Alt. to the battery, like how my lights don't dim and my windows roll up faster.