Yes, it's a snow system. Agreed ditch the FMU, contact a vendor like todd at A&C performance order a 355lph in tank pump, a set of 69lb injectors and an sct tuner. Todd will help you put somewhere really close to 700rwhp on that set up with no meth and a stock pulley. Unfortunately your capped there on a stock motor. My set up is on a built motor with 10:1 compression running at 14lbs boost .... that's why the meth
. Good luck!