Originally Posted by ezstriper (Post 4195674)

the factory manifold is not going to handle the airflow to make the power you are going after..not even close, a few have spend tons of hours / $$ on making them work ok, think of it like this just put a std performer oval port intake on your engine and then try to make 600+hp...you can ck with artifriends on here he will enlighten you on those intakes..but if you insist go on with your bad self...

Originally Posted by Gimme Fuel (Post 4195827)

Look into an Edelbrock Pro-Flo XT manifold. Single LS style throttle body on front makes for easy boost plumbing.

I built a N/A 540 this year and used the Holley HP series ECU in a custom multiport/distributor-less ignition. Awesome system and easy to use. Figures out fuel tables on its own wickedly fast.

Originally Posted by fordtrucks (Post 4196283)

isn't the holley hp kit the only self tune system that supports a boosted application?

Originally Posted by Superman09 (Post 4196505)

Now I have heard some confusion as to camshafts and EFI. Being that I have an aftermarket camshaft, do I still need to swap it or is this something factory camshaft specific? Excuse my carb ignorance.

I am thinking right now of trying the Edelbrock intake/TB set-up with an upgraded pump/injectors and running an aftermarket system like the Holley HP.