About This

• Direct Fit for Yamaha Blaster 200YFS200 (1988–2006)‌: This head kit is a precise replacement for OEM part numbers 2XJ-11311-02-00, 2XJ-11111-00-00, 2XJ-11631-01-97, 4L0-11633-00-00, and 3JM-13621-00-00, ensuring seamless compatibility and factory-like performance without modification.
• ‌Optimized Engine Performance with 66.00 mm Bore & 57.00 mm Stroke‌: Engineered to original specifications, the cylinder delivers consistent power delivery and throttle response, maintaining the factory’s 6.6:1 compression ratio for reliable combustion and efficient fuel use.
• ‌Premium Materials for Enhanced Durability‌: Constructed with high-grade aluminum alloy and reinforced components, this kit withstands extreme heat and pressure, offering superior resistance to wear and deformation under heavy riding conditions.
• ‌Easy Installation with Pre-Assembled Gaskets‌: Includes all necessary seals and gaskets pre-fitted for hassle-free assembly—no additional parts required. Designed for DIY mechanics, reducing downtime and labor complexity.
• ‌Manufactured to Strict Quality Standards‌: Each unit undergoes rigorous dimensional and pressure testing to ensure structural integrity, dimensional accuracy, and long-term reliability—backed by consistent quality control across production batches.