[johnh7]

Originally Posted by mustang8

Ok guys i put a 100 amp 1 wire alternator on my 48 f1. From the Alt post the wire goes to the back of the amp gauge then to the batt and ign switch. Do i need another wire from the alt post to the batt positive because of the larger alternator?

I misread what you wrote. Dunno how I managed that. Mine is wired from the alternator through the amp gauge loop to the battery. I used a heavy wire so it barely fits through the amp gauge loop.