Hey guys I'm not new I have a 01 GP GT but tomorrow I'm picking up a 97 GTP.. It's got ZZP wires, Autolite 104s plugs, ZZP PCM, I believe a W-Body intake, Downpipe I think 2.5", Res delete, High flow cat.. Rest is pretty much stock! NOW I know about GPs but I'm gonna be honest so I don't eff nothing up I don't know much about superchargers I was wondering what size pulley I can drop to SAFELY for a little more HP.. I'm gonna get some headers I think just gotta wait a little other then the pulley what mods would you guys suggest? Thanks!!!