do i need an HO alt for my 91' buick century? My alt has 95 amps now, but it is new because i blew out my old one. I had two 12 inch premier 1000 rms subs, with a fosgate power 1000bd. Should i buy a optima battery or get an Ho alt? What should i do? Where can i get an Ho alt? Please Help
You need HO alternator, not the battery. For links read/search on this forum. I got mine from 4alterstart.com. Get the largest size possible for your car.