Valve, Intake/Exhaust
| Face Angle | 43.25 - 43.75 Degrees (deg) | |
| Head Diameter | Intake | 1.88 Inch (in) |
| Exhaust | 1.617 Inch (in) | |
| Length (Overall) | Intake | 4.969 - 4.994 Inch (in) |
| Exhaust | 4.978 - 5.012 Inch (in) | |
| Stem Diameter | Intake | 0.372 - 0.373 Inch (in) |
| Exhaust | 0.371 - 0.372 Inch (in) | |
| Stem to Guide Clearance | Intake | 0.001 - 0.003 Inch (in) |
| Exhaust | 0.002 - 0.004 Inch (in) | |
| Service Limit (rocking method) | 0.017 Inch (in) |