Yamaha GYTR Ported Cylinder Head Assembly (for YZ450F)

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The GYTR Flow Ported Cylinder Head Assembly comes fully assembled and ready to install with no costly core charges, deposits or exchange programs that can add downtime.

  • CNC milling helps eliminate the variances that hand porting can produce
  • The head was developed on the flow bench in conjunction with dyno and track testing to ensure the ultimate in performance and durability
  • GYTR Performance Camshaft Kit is included
  • Uses stock valve train and cam gears for durability and easy maintenance
  • GYTR Head Assemblies are used by Factory Yamaha SX/ MX and ATV Race Teams

Disclaimer: If running the suggested GYTR High Compression piston (1SL-E16A0-V0), you MUST also run the GYTR Oil Sprayer (BR9-E16B0-V0), both items are sold separately, you also must run 100 octane fuel using the above mentioned combination.

Fitment information: YZ450F 2018|2018|2019

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SKU BR9-E11B0-V0
Brand Yamaha

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