anyone install a high amp alternator? [Archive] - Toyota MR2 Message Board

load, alternator, engine, clamp, idle, turning, amperage, voltage, current, testing, fine, battery, pulley, electrical, years, amps, draw, parts, pulling, assuming, power, auto, connectors, method, high, accurate, simpler, check, deliver, lower, wiring, giving, make, lovin, difference, chassis, measure, grounds, rpms, list, find, pretty, testers, cheap, fluke, seconds, kind, drawing, literally, $400

Just wondering if anyone has installed a high amp eg. 140A alternator to their MR2? My Alt fuse is rated for 120A. Do you have to change it to 140A or larger when doing so? Please let me know if you did. Thanks.