I heard that all the horsepower from the underdrive pullies comes from the crank pulley and not the alternator pulley. I have a stereo (which i might be selling) and I heard that the alternator pulley was bad if you had a big system. Is all this true? If not what are the facts? Any info is helpful. Thanks.
Last edited by JT; 10-19-2002 at 09:03 PM.