Well I have a new short block going together. I finally decided on a Bill Mitchell aluminum block due to the lack of iron out there. It's a 557 cu in (4.5 bore x 4.375 crank), flat top gas ported pistons, total seal rings, steel rods. Should be around 14 to 1 with my heads. Haven't picked a cam yet. Here's the challenge.... I'm putting a small head on the motor with hopes of upgrading in a few years. The current heads are EZ-1's from compuflow (345int / 245exh). Now that I'm way into the build I have fears it's not going to make that much power due to the small head. The top end is a single 4 Indy intake with a 1050 pro systems dom. Thoughts? Cam specs?