Valve Seat
| Seat Width | Intake | .047-.063 Inch (in) |
| Exhaust | .047-.063 Inch (in) | |
| Seat Angle | Intake | 45 Degrees (deg) |
| Exhaust | 45 Degrees (deg) | |
| Run Out | Intake | 0.0002 Inch (in) |
| Exhaust | 0.0002 Inch (in) |
| Seat Width | Intake | .047-.063 Inch (in) |
| Exhaust | .047-.063 Inch (in) | |
| Seat Angle | Intake | 45 Degrees (deg) |
| Exhaust | 45 Degrees (deg) | |
| Run Out | Intake | 0.0002 Inch (in) |
| Exhaust | 0.0002 Inch (in) |