Does an Underdrive pulley defeat itself when being used on a supercharged engine? It makes sense to me since it would cause the pulley on the supercharger to turn slower, and since I heard that smaller pulleys decreases a superchargers life. On the other had a smaller pulley bringing it back to normal speed, is worth or a waste of money getting that whole pulley setup?
I mean an underdrive pulley, alternator pulley, and supercharger smaller pulley?
I mean an underdrive pulley, alternator pulley, and supercharger smaller pulley?