Valve, Intake/Exhaust
| Stem Diameter Intake | .3159-.3167 Inch (in) |
| Stem Diameter Exhaust | .3149-.3156 Inch (in) |
| Maximum Tip Refinish | 0.01 Inch (in) |
| Face Angle | 44 Degrees (deg) |
| Margin Intake | 1/32 Inch (in) |
| Margin Exhaust | 1/32 Inch (in) |
| Stem Diameter Intake | .3159-.3167 Inch (in) |
| Stem Diameter Exhaust | .3149-.3156 Inch (in) |
| Maximum Tip Refinish | 0.01 Inch (in) |
| Face Angle | 44 Degrees (deg) |
| Margin Intake | 1/32 Inch (in) |
| Margin Exhaust | 1/32 Inch (in) |