what alt. is this and how many amps am i using

dastang2

Active Member
Dec 11, 2003
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hello, i have an alternator from a 91 tbird and it looks like a 3g but somebody said it is not a 130. anybody know how many amps it puts out. also how many amps am i using about. i have no AC or radio, manual windows and am going to use a taurus fan and have an msd box.i won't ever use the blower fan again.
 
I believe that they also made a 3G that was 95 or 90 amps so that might be the one that you have. With what you have that should be fine. Your biggest draw is going to be the fan.