Valve, Intake/Exhaust
| Intake and exhaust | 8.063-8.094 mm |
| Valve seats width - intake and exhaust | 1.75-2.32 mm |
| Angle | 45 degrees |
| Bore diameter (insert counterbore diameter) intake | 39.940 mm MIN. |
| 39.965 mm MAX. | |
| Bore diameter (insert counterbore diameter) exhaust | 34.940 mm MIN. |
| 39.965 mm MAX. | |
| Valve head diameter intake | 41.9-42.1 mm |
| Valve head diameter exhaust | 34.9-35.1 mm |
| Valve face runout limit intake and exhaust | 0.005 mm |
| Valve face angle | 45.5 degrees |