GYTR® Ported Cylinder Head Assembly
Fully assembled cylinder head to replace the original to increase performance.
- Ensures the ultimate in performance with durability
- Provides highest level of performance
- Every head is CNC ported to the maximized design, eliminating variances that hand porting supports
- Utilises OE valve train
- Developed on the flow bench in conjunction with dyno and track testing
- GYTR® Performance Camshafts are installed as well as stock valve train and cam gears for durability and easy maintenance
- Ready to install
For maximum performance and protection Yamaha highly recommend to use our Yamalube® 4-R Performance Oil with Ester.