HUSQVARNA cylinder head 300 EXC

Husqvarna 55630106100 Cylinder Head 300 EXC

• Designed for Husqvarna TE 300, KTM 300 EXC and GasGas EC 300 models with 300 cc two-stroke engines.
• Compatible with TBI/TPI engines from the latest model years, including 2024. - 2025.
• CNC-machined from 7075 aluminum, ensuring high strength in extreme conditions.
• Optimized combustion chamber design for improved performance and reduced risk of detonation.
• Increases compression from approximately 190 PSI (standard) to approximately 210 PSI.
• Suitable for use with standard pump fuel (91+ octane).
• Improves low and mid-range rev range power, as well as improving throttle response and fuel efficiency.
• Required gaskets or O-rings for installation included.
• Carburetor adjustments or ECU tuning required for optimal performance.
• Intended for use on closed race tracks only.

Compatibility

• Please verify compatibility with your motorcycle year and model before purchasing.
• Compatible with KTM EXC, Husqvarna TE and GasGas EC 300 models that share the same engine platform.

Performance Benefits

• Smoother power delivery throughout the rev range.
• Reduced risk of engine detonation or “knock.”
• Longer engine life due to more efficient combustion.

For detailed adjustment recommendations, consult a professional or local dealer.