Soon i plan on doing a complete MPFI conversion, i just want to get some opinions on it.

-Stock 70,000 mile bottom end 305
-Holley Stealth Ram
-Ported TPI 305 Heads w/LT4 rocker arms
-LT1 Cam (can someone recommend a little more agressive cam?)
-Walbro 255lph in-tank pump
-Smog Pump Delete
-Hedman Long Tube Headers
-58mm TB
-Stewart Water pump

i'm doing the rest of the car, drivetrain, cooling and suspension first. i just want to know what kind of power this combo will produce. I intend on repinning my current TBI to TPI wiring and moving to a dual fan setup, with the secondary controlled by computer.

 

Check your to make sure your Serp. Setup will work (Clear the Throttle Body.) I know my trucks will not, not sure about the Fbodys.

I too would go a tad bigger on the cam. 210-215 degree's intake, 214-220 degree's on the exhaust, around .480 lift on both sides, 112-114 LSA. That's what I would shoot for if I was forced to use a HSR.

Power.... I think with something so far from factory programming, that will really depend on how much time you spend burning your chips.