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#32
07-23-2025, 12:24 PM
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I ran the numbers through the diamondracing.net's calculator. I also looked up the CC of those 8-VR pistons.
Bore: 4.160 (40 over 400 bore) Stroke: 3.75 .020 deck clearance (typical for rebuilder pistons) 14CC dish for the 8VR pistons (per several online sources) 100CC for 6X-8 heads .039 gasket thickness Compression Ratio: 7.5:1. as it sits
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I could explain all this to the girl at the parts store, but she'd probably call the asylum. White '67 LeMans 407/TH350/Ford 3.89... RIP Red '67 LeMans. 407/TH400/Ford 3.25 |
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