"Suck my unit"
Hey guys. Well after my crank pulley took a plunge I had to replace it asap, so I was stuck with ordering a underdrive pulley off of ebay. Now, with the stock pulley it is harmonically balanced by a piece of rubber. People said they have thrown codes with the UD pulley because it vibrates slightly causing the CAS to go off. I was thinking, since the stock has rubber why not add some to the underdrive pulley. Before bolting the pulley on, do you think it would benefit if I put on a rubber washer? In theory Im thinking it would absorb some of the vibrations just as the rubber does on the stock pulley.