Description
| Block Height: | 10.300 |
| Bore – Actual: | 4.390 |
| Bore – Oversize: | .030 |
| Compression Height: | 1.350 |
| Compression Ratio – Actual: | 13.2 @ 72cc |
| Cylinder Head: | M-6049-SCJ |
| Displacement: | 520 |
| Dome Volume: | -5.0 |
| Piston Head Type: | Flat Top |
| Piston Pin Diameter: | 0.990 |
| Ring Set Recommended: | J100F8-4390-5 |
| Rod Length: | 6.800 |
| Stroke: | 4.300 |
| Weight – Nominal: | 554 |
