[fliprayzin240sx]

See thats the thing, if your running a mega squirt stand alone and you have no clue how to set it up, I suggest you find somebody who can first. Changing the parameters of the engine setup means, your gonna need a retune.

Personally, if i can do it all over again, this is exactly how i would do it to.

Power FC w/ D-jetro to eliminate the maf
740cc injectors
GT2871R (just figure out which trim you prefer .64 for faster spool up or .86 for a bit more top end)
Apexi 1.5mm HG
ARP head studs or for cheaper just brand new stock studs

With parts you have already and proper tuning...this should be more than enough to push you pass 300whp.

Bigger cams would be a niceaty, catch is you can only run 10.5 lift max before youll need to replace valve springs. Rocker Arm Stopper is a MUST