| High engine subfamily | Cylindre/Piston/Culasse |
| Cooling | Liquide |
| Studed cylinder head | Oui |
| Cylinder head architecture | Hemispherical |
| Cylinder material | Aluminium nikasil |
| Number of admission transfers | 5 |
| Exhaust type | Barette |
| Exhaust Mount Type | A emmanchement |
| Exhaust adapter | Bague de réduction de 28 à 25 mm |
| Cylinder head material | Aluminium |
| Piston material | Aluminium moulé |
| Piston diameter | 40.22 |
| Piston pin diameter in mm | 12 |
| Piston cap | Domed |
| Number of piston rings | 1 |
| Piston ring material | Fonte chromée |
| Piston ring section | Rectangulaire |
| Segment lug | Recouvert |
| Gaskets supplied | Oui |
Cylinder head with removable stud
- Aluminum treated nickasil cylinder
- 5 transfers
- Exhaust with bar
- Single piston ring
- Piston needle cage