Engine Family | Small Block Chevy 18° |
---|---|
CID/Ltr | 420/6.9 |
Bore Inch | 4.155 |
Bore mm | 105.54 |
Stroke Inch | 3.875 |
Stoke mm | 98.43 |
Rod Length | 6 |
Comp Dist | 1.062 |
Crown Volume | 1.4cc |
CR 1 | 15.4 @ 52cc |
CR 2 | 14.7 @ 55cc |
CR 3 | 14.1 @ 58cc |
Alloy | 2618 |
Weight | 468 |
Pin | 0.927 |
Oil Rails Included | Yes |
Top Ring | 1.5mm |
2nd Ring | 1.5mm |
Oil Ring HT | 3.0mm |
Piston Style | Dome |
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