1974 Bluesmobile Gran Fury with a LOT of added stuff for parades etc. With AC, lights, etc on we get red light at volt gauge and yellow caution on Sniper at idle and slow cruise. I have police 85 amp alternators I could send to Plum Crazy for rebuild BUT see the Tuff Stuff 130 amp for an option. Anyone use that unit? Will it fry the stock 400 chassis wiring harness? Any help appreciated. Jake

CALMED THE QUAKE!!!(AGAIN!)