Valve Seat
Vin Y, Seat Dimensions| Seat Angle | Intake | 45 Degrees (deg) |
| Exhaust | 31 Degrees (deg) | |
| Seat Width | Intake | 0.0370-0.0750 Inch (in) |
| Exhaust | 0.0500-0.1000 Inch (in) | |
| Runout | 0.01 Inch (in) |
| Seat Angle | Intake | 45 Degrees (deg) |
| Exhaust | 31 Degrees (deg) | |
| Seat Width | Intake | 0.0370-0.0750 Inch (in) |
| Exhaust | 0.0500-0.1000 Inch (in) | |
| Runout | 0.01 Inch (in) |