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Upgrade your Yamaha YZ250 with the CYLINDER WORKS CH2001-K01 Cylinder Head Kit, designed to deliver enhanced performance and reliability for models from 1999 to 2008. This high-quality replacement head is engineered to optimize your engine's airflow and combustion efficiency, ensuring you get the most out of every ride. Crafted with precision, this kit includes a new cylinder head, cam caps, and cam cap bolts, providing a comprehensive solution for your engine rebuild or upgrade.
The CYLINDER WORKS CH2001-K01 features C630 valve seats and guides made from nickel, aluminum, and bronze, which are known for their durability and excellent heat resistance. The competition valve job improves airflow and combustion, resulting in increased horsepower and throttle response. Shortened valve guides have been incorporated to accommodate higher lift cams, allowing for more aggressive valve timing and performance tuning.
Designed with an unshrouded combustion chamber and a blended bowl, this cylinder head enhances airflow and combustion efficiency while maintaining stock-shaped ports for ease of installation and compatibility. Please note that this kit does not include valves, springs, or lifters, giving you the flexibility to select components best suited for your riding style and modifications. Built by CYLINDER WORKS, this head kit is a reliable upgrade for riders seeking to push their Yamaha YZ250's performance to the next level.
Features:
* New replacement cylinder head for Yamaha YZ250 (1999-2008)
* Includes cam caps and cam cap bolts for easy installation
* s C630 (nickel/aluminum/bronze) valve seats and guides for durability
* Competition valve job to improve airflow and engine performance
* Shortened valve guides to accept higher lift cams for increased power
* Unshrouded combustion chamber for better airflow
* Blended bowl design for enhanced combustion efficiency
* Stock-shaped ports for compatibility and ease of installation
* Does not include valves, springs, or lifters, allowing customizable upgrades
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