Valve, Intake/Exhaust
| Length Overall | Intake | 4.899-4.924 Inch (in) |
| Exhaust | 4.927-4.952 Inch (in) | |
| Valve Stem | Diameter | 0.311-0.312 Inch (in) |
| to Guide Clearance | 0.001-0.003 Inch (in) | |
| Valve Face Angle | Intake | 46.5 Degrees (deg) |
| Exhaust | 46.5 Degrees (deg) | |
| Valve Head Diameterr | Intake | 1.905-1.915 Inch (in) |
| Exhaust | 1.495-1.505 Inch (in) | |
| Tip Refinishing | Max Allowable | 0.010 Inch (in) |