Thanks Jim! I actually bought the motor turn key from Shaver Racing. They off ity as one of their "Crate Motors". They start with a 502 shortblock from the General. They typical is done - balance, blue print, change the cam, Pro Topline Heads, Hogan Intake. It is really mild, especially compared to the HP Junkies hangin' around here. Still has 9.0-1. The motor dynoed at 574 HP & 597 lbs of tourqe. They advertise it at 525 HP. They did a little more work to mine & changed the cam from their normal. I was hoping for 600 HP. Oh well, 574 will do me just fine.
http://www.shaverengines.com/crate.html