My buddy has a 1972 pontiac Lemans with a 400 bored 30 over. His generator light comes on while driving. Is the alternator going bad? its still a 3 wire i think. What ampreage will he need?
Yes, "upgrading" from a 63 Amp to an 80 Amp wouldn't hurt anything, but he would have to have the correct mounts. Look at the two pics in my previous post ... they mount up differently.thanks guys, He's not running any high current audio system, just the factory stuff. He was asking me about remans and I was telling hime he couldnt wrong with an upgrade.