Description
| Block Height: | 9.585 |
| Bore – Actual: | 4.030 |
| Bore – Oversize: | .030 |
| Compression Height: | 1.460 |
| Compression Ratio – Actual: | 9.5 @ 70cc |
| Displacement: | 408 |
| Dome Volume: | -20.0 |
| Ring Set Recommended: | J100F8-4030-5 |
| Rod Length: | 6.125 |
| Stroke: | 4.000 |
| Weight – Nominal: | 471 |
| Cylinder Head: | 360 Wedge |
| Piston Head Type: | Inverted Dome |
| Piston Pin Diameter: | 0.927 |
