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Free shipping on orders over $79 to Illinois
Orders over $79.00 will receive free shipping. This is a residential delivery service, deliveries Monday through Friday from 9:00am to 8:00pm.
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.
The GYTR Ported Cylinder Head Assembly comes fully assembled and ready to install with no costly core changes or deposits or exchange programs that can add downtime.
CNC milling ensures that every head is ported to the maximized design eliminating variances that hand porting can produce.
Developed on the flow bench in conjunction with dyno and track testing to ensure the ultimate in performance and durability.
Includes GYTR Performance Camshaft Kit.
Also includes stock valve train and cam gears for durability and easy maintenance.
GYTR Head Assemblies are used by Yamaha SX / MX / GNCC, and ATV race teams.
For maximum performance and protection, always use Yamalube 15W-30 Full Synthetic Oil after installation - two quarts are included with each GYTR Ported Cylinder Head Assembly.
Note: This accessory is restricted to closed-course use.
