496 RB, 9.65:1, 24cc dish, .051 quench distance, Eddie RPM's ported to a bit over 300 cfm. Eddie ProFlo4 XT intake, TTI headers with side dump Boom-Tube exhaust. 1.5 ratio rockers (Comp Pro-Magnums) . 3700#.

Current cam is a Comp solid flat, custom spec'd by Brian at IMM in Indio when I was primarily doing the Silver State stuff.. I don't have the exact specs, but it's about .375 - 380 lobe, .610-ish before lash w/1.6's, .555 measured w/1.5's after lash at the valve. Chevy lobes for the easier ramps. 114° LSA. Current springs are COMP 928's, good to about .630 lift with a solid flat. When the cam was spec'd, I was still running 1.6 rockers and a carb. I melted a Crane Gold during Silver State, so I went to the Pro-Magnums, but they are only made in 1.5.

I want to be at the best compromise between the 2 types or racing I do, and account for the 1.5 rockers The engine made 604/647 with the old cam and rockers and ran low 11's consistently. I think it cold handle a bit more cam to focus on the 4500 - 6000 range. The compression is lower than I want, but there isn't much I can do with the combo as it sets except dropping the gasket thickness down to net .040 quench, but it only gains me 0.19 compression.

Needs to be able to:
Silver State Classic Challenge: high speed road stuff, 90 miles at 145 - 165 MPH, 4500 - 5000 RPM
2500 stall tight converter, 2.50 rear gears in a Mopar dimensioned Ford 9"
Rocky Mountain Race Week (Drag-n-Drive, 1400 miles in the mountains and plains, 5 tracks)
5000 stall 8" converter, 4.10's in a Dana 60