| Engine Family | Big Block Ford AFR 14°, KAASE P-51, SCJ & SR-71 |
|---|---|
| CID/Ltr | 521/8.5 |
| Bore Inch | 4.390 |
| Bore mm | 111.51 |
| Stroke Inch | 4.3 |
| Stoke mm | 109.22 |
| Rod Length | 6.8 |
| Comp Dist | 1.350 |
| Crown Volume | -34cc |
| CR 1 | 10.2 @ 70cc |
| CR 2 | 9.8 @ 75cc |
| CR 3 | 9.1 @ 85cc |
| Alloy | 2618 |
| Weight | Call |
| Pin | 0.990 |
| Oil Rails Included | N/A |
| Top Ring | 1.5mm |
| 2nd Ring | 1.5mm |
| Oil Ring HT | 3.0mm |
| Piston Style | Dish |
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