Valve: Specifications
| Valve Face Angle | Intake and Exhaust | Standard | 45-45.5 Degrees (deg) |
| Valve Length Overall | Intake | Standard | 4.4213 Inch (in) |
| Service Limit | 4.4016 Inch (in) | ||
| Exhaust | Standard | 4.4925 Inch (in) | |
| Service Limit | 4.4728 Inch (in) | ||
| Valve Stem Diameter | Intake and Exhaust | Standard | 0.236 Inch (in) |
| Valve Margin | Intake | Standard | 0.039 Inch (in) |
| Service Limit | 0.019 Inch (in) | ||
| Exhaust | Standard | 0.047 Inch (in) | |
| Service Limit | 0.028 Inch (in) | ||
| Valve Stem to Guide Clearance | Intake | Standard | 0.0008-0.0020 Inch (in) |
| Service Limit | 1.9606 Inch (in) | ||
| Exhaust | Standard | 0.0016-0.0028 Inch (in) | |
| Service Limit | 0.006 Inch (in) |