Quote:
Originally posted by coredump@Jul 5 2005, 02:27 PM
Stupid question... what do the pulleys end up doing for you?
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the crank pulley is lighter and smaller than the stock one. it lets the engine rev quicker which helps the car accelerate faster. you can also get an underdrive pulley for the alternator which will lessen the parasitic drag it puts on the engine, and lets the engine rev even a little quicker still.