Engine Family | Pontiac 455 |
---|---|
CID/Ltr | 468/7.7 |
Bore Inch | 4.185 |
Bore mm | 106.3 |
Stroke Inch | 4.25 |
Stoke mm | 107.95 |
Rod Length | 6.8 |
Comp Dist | 1.275 |
Crown Volume | -7cc |
CR 1 | 12.3 @ 72cc |
CR 2 | 11.3 @ 80cc |
CR 3 | 10.6 @ 84cc |
Alloy | 4032 |
Weight | 491 |
Pin | 0.98 |
Oil Rails Included | Yes |
Top Ring | 1.5mm |
2nd Ring | 1.5mm |
Oil Ring HT | 3.0mm |
Piston Style | Flat Top, two valve reliefs |
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