Valve Seat
| Valve Seat Angle (Intake) | 46 Degrees (deg) |
| Valve Seat Angle (Exhaust) | 46 Degrees (deg) |
| Valve Runout (Intake) | 0.0020 Inch (in) |
| Valve Runout (Exhaust) | 0.0020 Inch (in) |
| Seat Width (Intake) | 0.0351-0.0603 Inch (in) |
| Seat Width (Exhaust) | 0.0618-0.0930 Inch (in) |