playa1
10+ year member
CarAudio.com Elite
ok, i told my dad ( he's a Mechanic) that i wanted to upgrade my big 3 and he says that it really doesnt need to be done. His perspective is that if the alternator is made to do say 105 amps, then the factory gave that Alternator big enough wire to to adequateley supply that 105 amps. So he say to eliminate the process of the big 3 just wire the amps ground straight to the battery, even though he doesnt think the upgrade is necessary. Is he right, he is usually right about everything else. If not can you explain for me and him. I am going to do the upgrade anyways but i just wanted to know about this.
Mike
Mike