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GYTR® YZ250F Performance Ported Cylinder Head Assembly

Part # BMF-E11B0-V0-00 Accessories / Motorcycles / Performance

GYTR® YZ250F Performance Ported Cylinder Head Assembly
Developed and used by Yamaha race teams, the kit offers professional-level performance while maintaining strict Yamaha durability standards. The head comes fully assembled and ready to install. Yamaha has developed two specific GYTR® Yamaha Power Tuner maps to optimize performance.
  • Used by Yamaha race teams
  • Increases horsepower and torque across the entire power curve?Fully assembled, adjusted and ready to install
  • Designed for AMA-approved fuels (T4, Pro6)
  • 15.4:1 Compression Ratio with GYTR® High Compression Piston Kit
  • Machined GYTR® logo
  • Highly recommend use with the GYTR® High Compression Piston Kit #B7B-E16A0-V0-00

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