FUCK my GRAND PRIX. Im getting so sick of it. I spent that 140.00 on that dam belt wrap kit and even put the 3.0 pulley on instead of the 2.8 just to ensure further that i would not have belt slip anymore and guess what, drove the car yesterday and sure enough it still slipps. I cant make over 10lbs of boost, my belt is starting to make shavings and dust everywhere. O, and the pulley on that belt wrap kit now has black marks on it. Isnt that nice. I should make over 10lbs of boost with my mods Im sure of it. Maybe I just need someone to look at it. Im just so pissed off, I thought I would be past this.. What do you guys think? How do you guys stop the belt from slipping??? Why would I not passd 10 lbs of boost? I do have the ported and polished stage 3 zzp supercharger, would that make me run less boost???