[hkelley]

Here are some more details if this helps.

10.5:1 Compression ratio
Edelbrock Performer 460 intake manifold w/Holley 870 CFM
SVO Cobra Jet aluminum heads with SVO valve train M-6049-B429
Polished valves - Intake diameter 2.25" & exhaust diameter 1.76"
SVO high performance hydraulic flat tappet camshaft M-625-C460
Valve lift - .588" intake & .614" exhaust
Duration at .050" is 244 degrees intake & 254 exhaust