Valve, Intake/Exhaust
| Valve System | Rocker Arm Ratio | 1.6 : 1 |
| Face Angle | 45 Degrees (deg) | |
| Seat Angle | 45 Degrees (deg) | |
| Minimum Margin | 0.025 Inch (in) | |
| Seat Runout-Maximum | 0.002 Inch (in) | |
| Seat Width-Intake | 0.060 - 0.080 Inch (in) | |
| Seat Width-Exhaust | 0.090 - 0.110 Inch (in) | |
| Stem Height-All | 1.935 - 1.975 Inch (in) | |
| Stem Clearance-All | 0.0015 - 0.0032 Inch (in) |