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View Full Version : electrical system question, most likely a repeat question...



Drunk Irish Bastard
11-11-2001, 07:50 AM
sorry if this is a repeat question...but i need to know smile.gif


my stock alt is 130a, and to upgrade to 200a for my car is 500-650$ from the quotes I've recieved from 4 major alternator manufacturers. So, now i'm wondering if my lil 130a alt along with a battery isolator can safely and soundly run 3-4 batterys...or would this be to much strain on the alternator? I've currently been running two batterys for about a year now on my alt with no isolator and no signs of weakened electrical system.

caustic
11-11-2001, 12:33 PM
my 75 amp alt runs 2 batts