| Block Height | 8.19 |
| Fitment | Engine Specific |
| Block Height | 9.48 |
| Bore | 4.03 |
| CID | 306 |
| CID | 393 |
| Comp Height | 1.6 |
| Comp Ratio @ 56cc | 11.6:1 |
| Comp Ratio @ 56cc | 9.3:1 |
| Comp Ratio @ 60cc | 11.1:1 |
| Comp Ratio @ 60cc | 8.8:1 |
| Comp Ratio @ 64cc | 10.6:1 |
| Comp Ratio @ 64cc | 8.4:1 |
| Dome Volume | -11 |
| Gram Weight | 495 |
| Gram Weight | 508 |
| Oversize | 0.03 |
| Rod | 5.09 |
| Rod | 5.956 |
| Stroke | 3 |
| Stroke | 3.85 |