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Mustang Addict
Join Date: Jan 2001
Location: McKinney, TX
Posts: 1,294
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![]() If you have a car with stock pullies to compare with, you can just compare the diameters. For underdrives, crank pulley should be smaller and the other two pullies should be larger than stock.
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Strike down the unroadworthy! 2000 GT Atl. Blue: '03 Cobra motor - 465rwhp/473rwtq, T-56 6-speed, full MM TA/PH & tubular K-member suspension, Saleen body, 17" Torq-Thrust II's, M/T ET Street radials, and lots more '94 Rio Red Cobra: All the bolt-ons, 3.73s |
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Thread | Thread Starter | Forum | Replies | Last Post |
How much HP will I get out of Mac Underdrive Pullys | steedamustang01 | Modular Madness | 6 | 03-27-2002 08:37 PM |
Ive heard that pullys will mess up am oem alternator, is it true? | zepherman | Windsor Power | 3 | 11-06-2001 05:27 PM |