I just cant decide what size pulley I want to run for my D1SC procharged 96 cobra I want to get other peoples opinions on this. I currently have a 2.8 8-rib on it and Im gauranteed belt slip. I don't want to switch to 8 rib, at least not yet I think the smallest I can go on a 6-rib is 3.2 but procharger says I'll probably slip. What should I do ? go with a 6-rib pulley which 1 ? I dont want belt slippage but I wanna make around 14 pounds or higher or at least break into the 500s . Or should I just buy an 8-rib pulley... kit ? I want to know what you procharged guys went with what kind of pulley ? 6 or 8 ? and the power you made What will work ?