easiest way right here.....13 ft of 4 gauge wire...put that in the clamp under the hood and put electirlca tape aroudn that....keep thats ground from the tranny and put that to anytign metal u can find. run the wire to the trunk and hook itup iwth another ground going under the spare tire. now everythign is fine. if u go to the track and they are beign dicks then put the batter back under the hood and take all that tape off and hook it back up under the hood