well as of right now my truck is in the shop with a broken crank and i was thinking of building the motor but then theres no way i could afford a turbo in the future for a few years since last october i spent alot on a headgasket project with new injectors, headstuds an that jazz... but what my question is will i be ok to run a II silver bullet 366 with my 40% injectors?? i can get a real sweet deal i cant really pass up on.. i know tuning has a big part i just dont want my bottom end to go.. my goal is just to have a 500 hp daily driver with a max effort tune to hit 600... i know 600-650 is pushing my luck.. is this a safe idea or is it just a waste of time??