Ported Cylinder Head Assembly

• Product Details

  This item is considered hazardous material. Orders containing this product will ship ground only and cannot be shipped to Alaska, Hawaii, US Territories or outside the United States.

  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.
  • Note: This accessory is restricted to closed-course competition use ONLY. Highly recommend use with the GYTR High Compression Piston Kit P/N B7B-E16A0-V0-00.

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• Q&A

• Fitment

• # Part Numbers

  Product Variant	Manufacturer Part #
  GYTR Ported Cylinder Head Assembly	B2W-E11B0-V0-00, BMF-E11B0-V0-00

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