Piston Dimensions and Clearances
| Piston Clearance (41 mm from Top of Piston) | Used | 0.0008-0.0039 Inch (in) |
| New | 0.0008-0.0039 Inch (in) | |
| Piston Ring Groove Depth | Top Compression | 0.158-0.163 Inch (in) |
| 2nd Compression | 0.0166-0.171 Inch (in) | |
| Oil Control | 0.150-0.155 Inch (in) |