FWIW, I don’t pay any attention at all to what the factory CR specs are.
Pretty much useless info for the real world.

Measure everything...... and iiwii, regardless of what any spec in any book says.

And yes......... it’s easy to spend Stealth money on fixing old heads...... even refurbished ones, if they’re screwed up enough.



68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads