Valve, Intake/Exhaust
| Thickness of Valve Head (Margin) | Intake | Standaed | 0.039 |
| Service Limit | 0.019 | ||
| Exhaust | Standaed | 0.047 | |
| Service Limit | 0.028 | ||
| Valve Stem to Guide Clearance | Intake | Standaed | 0.0008 to 0.002 |
| Service Limit | 0.004 | ||
| Exhaust | Standaed | 0.0016 to 0.0028 | |
| Service Limit | 0.006 | ||
| Valve Face Angle | 45 to 45 1/2 | ||
| Valve Stem Diameter | Intake and Exhaust | 0.236 |