| Engine Family | Big Block Chevy 502 |
|---|---|
| CID/Ltr | 509/8.3 |
| Bore Inch | 4.5 |
| Bore mm | 114.3 |
| Stroke Inch | 4 |
| Stoke mm | 101.6 |
| Rod Length | 6.135 |
| Comp Dist | 1.645 |
| Crown Volume | 1cc |
| CR 1 | 9.7 @ 110cc |
| CR 2 | 9.1 @ 118cc |
| CR 3 | |
| Alloy | 4032 |
| Weight | 674 |
| Pin | 0.99 |
| Oil Rails Included | N/A |
| Top Ring | 1.5mm |
| 2nd Ring | 1.5mm |
| Oil Ring HT | 3.0mm |
| Piston Style | Dome |
AutoTec, Big Block Chevy 502, Dome, 4.500 Bore 4.000 Stroke 1.645 Comp HT
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