3S-GTE JDM 3rd Gen Turbo Engine Alternator questions [Archive] - Toyota MR2 Message Board

3S-GTE JDM 3rd Gen Turbo Engine, alternator, supra, owner, previous, pump, steering, voltage, water-intercooler, stand-alone, engine, radiator, upgraded, fans, reads, headlights, drops, dying, 90amp, 10amp, questions, 80amp, fitted, make, difference, power, 400lph, set-up, idea, fuel

I have an MR2 which had an 80amp alternator from a supra fitted from the previous owner. I now see that the 93 MR2 with pwr steering has a 90amp alternator, would 10amp make a difference in my set-up? Any idea why the previous owner put in a Supra alternator when the OEM one seems better? I don