Description
| Bore – Actual: | 4.020 |
| Bore – Oversize: | .020 |
| Compression Height: | 1.100 |
| Compression Ratio – Actual: | 8.7 @ 70cc |
| Displacement: | 345 |
| Dome Volume: | -12.5 |
| Material Type: | 4032 |
| Piston Pin Diameter: | 0.927 |
| Ring Set Recommended: | JG3108-4020-2 |
| Rod Length: | 5.400 |
| Stroke: | 3.400 |
| Weight – Nominal: | 369 |
