Valve Seat
| Seat Angle | 45 Degrees (deg) |
| Seat Width, Intake | .060-.080 Inch (in) |
| Seat Width, Exhaust | .070-.090 Inch (in) |
| Runout | 0.002 Inch (in) |
| Seat Angle | 45 Degrees (deg) |
| Seat Width, Intake | .060-.080 Inch (in) |
| Seat Width, Exhaust | .070-.090 Inch (in) |
| Runout | 0.002 Inch (in) |