68' Chevy II build thread - The Supercar Registry

#26

11-13-2024, 04:27 PM

Crossbreed383 Crossbreed383 is offline

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Next up we added some true Hollow stem LS3 intake valves and Ferrea Exhaust valves as wel as a quick lap in to make sure everything seats well.
Then the heads were CC'd to check chamber size, and consequently milled .040" .
Along with a .045 gasket and 61.5 CC chamber we set the compression at 10.75-1
Perfect for pump 93 gas..

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