| Engine Family | Big Block Chevy 24° |
|---|---|
| CID/Ltr | 489/8.0 |
| Bore Inch | 4.280 |
| Bore mm | 108.71 |
| Stroke Inch | 4.250 |
| Stoke mm | 107.95 |
| Rod Length | 6.135 |
| Comp Dist | 1.520 |
| Crown Volume | -3cc |
| CR 1 | 9.0 @ 112cc |
| CR 2 | 8.6 @ 118cc |
| CR 3 | 8.3 @ 124cc |
| Alloy | 4032 |
| Weight | 568 |
| Pin | 0.990 |
| Oil Rails Included | N/A |
| Top Ring | 1.5mm |
| 2nd Ring | 1.5mm |
| Oil Ring HT | 3.0mm |
| Piston Style | Flat Top, one valve relief |
You’ll be first to learn about RaceTec Pistons discounts and special events!
