What size alternator is needed?

Question

i have a 1992 Buick Roadmaster and it takes a 105 amp alternator and i have a 3600 watt sound system. the sound system need 300 amps @ 12 volts and 250 amps @ 14.4 volts. what alternator do i need?

Answer 1

You may be able to adapt a later model CS144 style alternator modified to put out 80-110 amps at idle.

http://www.alternatorparts.com/cs130d_cs...

That website may have what you need.