Valve Seat
| Seat Width | Intake | .0492-.0590 Inch (in) |
| Exhaust | .0629-.0748 Inch (in) | |
| Seat Angle | Intake | 45 Degrees (deg) |
| Exhaust | 45 Degrees (deg) | |
| Run Out | Intake | 0.0019 Inch (in) |
| Exhaust | 0.0019 Inch (in) |
| Seat Width | Intake | .0492-.0590 Inch (in) |
| Exhaust | .0629-.0748 Inch (in) | |
| Seat Angle | Intake | 45 Degrees (deg) |
| Exhaust | 45 Degrees (deg) | |
| Run Out | Intake | 0.0019 Inch (in) |
| Exhaust | 0.0019 Inch (in) |