HELP I JUST GOT A USED PAXTON SN-2000 IT IS PRETTY HARD TO TURN THE PULLEY BUT IT MOVES I EAMILED THE GUY I BOUGHT IT FROM AND HE SAID IT TAKES 45FTLBS TO TURN IT IS THIS RIGHT?? OR IS THIS BLOWER BAD?? ALSO ANYONE KNOW IF I NEED TO CHANGE ANYTHING ON MY SET UP I GOT THE CAR WITH A FORD RACING CRATE 5.0 STOCK BORE AND STOKE GT40X ALUIM. HEADS E303 CAM, 24LB INJECTORS, 255 FUEL PUMP, COBRA INTAKE, MSD, NO POWER STEERING OR AC. IF ANY ONE HAS ANY INFO FOR ME I AM NEW TO MUSTANGS AND THIS IS MY FIRST PROJECT THANKS