The Factory cylinder heads with variable combustion chamber are a must-have for any racer and offer the following properties:
- Cylinder head separate from combustion chamber
- No need to replace the entire cylinder head in case of wear; only the insert needs to be replaced
- The aluminum alloys provide improved heat dissipation and thus improved performance gains
To boost your motorcycle’s performance even further, we recommend a combination of the factory cylinder heads with the following parts:
- Factory CDI control unit
- Factory exhaust system
Delivered without combustion chamber insert.
IMPORTANT:
For the carburetor jetting, we recommend using the standard jetting of your vehicle. More information on the carburetor jetting can be obtained from your authorized dealer.
