I have a 99 GT that I'm looking to N/A with the MMR racing 4.75L stroker short block. My question is with that block using high compression pistons, ported PI heads, Stage 2 cams, 42lb injectors, ported Intake, SVT Focus fuel pump, BBK headers, Upgraded Fuel rails and a custom tune, will that setup help me get around 400 to the wheels or should I go with a bigger setup? Any advice would be greatly appreciated, Thanks

Rod