if you don't have chip yet get a dyno tune and you will be there for sure.i have gt 40 irons cobra intake ,1.72 rr's , e cam, 70mm tb and a 76 mm maf . i still have 19 lb injectors and run a 125 zex dry shot. i still have the stock stall. on motor i dyno'd at 305 and with the nos i was 375 on a...