[undy]

Engine specs as follows:

482", 4.25" bore x 4.25" stroke
10.65 to 1 static compression ratio
242/248 @ 0.050" by 0.633"/0.645" KC custom Comp Cam hydraulic Roller
KC's stage II CNC'd Edelbrock 427 heads, 2.19/1.74" valves. I believe they flow around 340 cfm on the intake side.

Target horsepower is north of 600.

Big thanks to Barry for all the help

Dave