The GYTR?? Ported Cylinder Head Assembly comes fully assembled and ready to install with no costly core changes, deposits or exchange programs that can add downtime.
Other features include:
- CNC milling to help eliminate the variances that hand porting can produce.
- The head is developed on the flow bench in conjunction with dyno and track testing to ensure the ultimate in performance and durability.
- GYTR Head Assemblies are used by Yamaha SX/MX and ATV Race Teams for that peace of mind that you are using the best.