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
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.