Yamaha GYTR Ported Cylinder Head Assembly (for YZ250F)

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The GYTR Performance Ported Head Kit increases horsepower and torque across the entire power curve.

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, sold separately

Disclaimer: Highly recommend use with the GYTR High Compression Piston Kit, sold separately.

Fitment information: YZ250F 2024

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SKU BMF-E11B0-V0
Brand Yamaha

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