Just some minor questions I can figure out myself I just like absorbing as much info as possible during any project i'm working on. Ok I have both PI heads currently in the machine shop (both have SUPER low miles and are beautiful) which are getting cleaned up, 3 angle job and brass ring around the valves, they also do very thorough checks on the heads at this shop you guys should check out the site it's called "The Engine Lab" in Tampa FL off 78th st, they are very renowned in the area for there superior work and i've been trying to save the money to get them ported but it would end up running me an extra 350-400$ or so, which leads to my first question. I've always been a chevy man this is my first ford, how much HP will I gain from a high quality porting job? I know the intake manifold and plenum (cam, bolt ons etc) plays a big factor in this, but in general, even though I will have the stock pi intake at first, lets pretend I have the eddy on there with 70mm plenum or somethin (like I said this is just generally) but with that being said, not to mention I have BBK exhause already installed and headers are ordered. Is it really worth the $ getting them ported? They seem to be pretty good flowing heads from the charts i've looked at. Any recommendations on intake manifolds would be appreciated also. Basically this thread is made in hopes you guys will give me as much input as possible when it comes to which cams, bolt ons, what kind of HP I can expect, 3.73 gears? Things like that. This threads getting a little long so I will make one more with a slightly more simple question I have about this build. TTTTHHHANKS SO MUCH IN ADVANCE!!!