[Dennett_]

I have a sprintex supercharger with an intercooler and a mishimoto oil cooler. Right now I'm running a 72.5 mm raceseng pulley and wanted to use a 69 mm pulley to upgrade the supercharger. I'm guessing I will be making around 280 hp on 91 and 300 once I get my header. I'm just wondering if this is going to cause problems because I have stock clutch and stock injectors and fuel system. Thanks for the help!