Port Cylinder Head

yz250f
2019_2020_Yamaha_Yz250f_250fx_Gytr_Ported_Cylinder_Head_Assembly_B7be11b0v000_01_iak

2019-2020 Yamaha Yz250f 250fx Gytr Ported Cylinder Head Assembly B7be11b0v000

CNC milling eliminates variances caused by hand porting. Developed on the flow bench in conjunction with dyno and track testing for ultimate performance and durability. Includes the GYTR Performance Camshaft Kit, stock valve train and cam gears for durability and easy maintenance. CALIFORNIA CUSTOMERS PLEASE READ. WARNING: This product can expose you to chemicals, including lead, which is known to the state of California to cause cancer, birth defects, or other reproductive harm. These charges are the buyers responsibility. Doing that is against U. Please make us aware as soon as possible if you believe your item may be lost. If a package is lost, we will do everything possible…
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Yamaha_Gytr_Ported_Cylinder_Head_Assembly_2017_2018_Yz250f_1sm_e11b0_s0_00_01_ehh

Yamaha Gytr Ported Cylinder Head Assembly 2017-2018 Yz250f 1sm-e11b0-s0-00

New Genuine Yamaha GYTR Ported Cylinder Head Assembly. 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, as well as stock valve train and cam gears for durability and easy maintenance. GYTR Head Assemblies are used by Yamaha SX/ MX and ATV Race Teams. This accessory is restricted to closed-course competition use. California Regulations regarding Emission-Related Parts and Accessories. For products for closed-course competition use only. Fits The Following Vehicle(s). All items we sell are in new and in…
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Proven_Moto_Cylinder_Head_Power_Kit_YAMAHA_YZ250F_2015_2017_ported_racing_head_01_qsab

Proven Moto Cylinder Head Power Kit YAMAHA YZ250F 2015-2017 ported racing head

Proven Moto Performance Cylinder Head Power Kit. The Proven Moto cylinder head port spec has gone through rigorous R&D. It has been flow bench developed as well as tested on the dynamometer and motocross & supercross tracks with professional AMA riders to confirm the best in performance and reliability. The final spec has been digitized and is replicated through CNC machining for the exact same spec every time. The Proven Moto Power Kit is used by professional SX/MX Race Teams & Racers. The Proven Moto Power Kit comes as a fully assembled, CNC Ported OEM cylinder head and includes the OEM valve train and performance modified OEM Intake camshaft. The…
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Yamaha_Gytr_Ported_Cylinder_Head_2014_2016_Yz250f_1sme11b0t000_01_rkzo

Yamaha Gytr Ported Cylinder Head 2014-2016 Yz250f 1sme11b0t000

YAMAHA GYTR PORTED CYLINDER HEAD. 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, as well as stock valve train and cam gears for durability and easy maintenance. GYTR Head Assemblies are used by Yamaha SX/ MX and ATV Race Teams. This accessory is restricted to closed-course use. Note: GYTR Air Boot is recommended for the GYTR Ported Cylinder Head Kit. YZ250F(2016, 2015, 2014). These charges are the buyers responsibility. Doing that is against U. Please make us aware…
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Yamaha_GYTR_Ported_Cylinder_Head_Assembly_Fits_2019_2020_YZ250F_2020_YZ250FX_01_wye

Yamaha GYTR Ported Cylinder Head Assembly-Fits 2019 & 2020 YZ250F & 2020 YZ250FX

GYTR Ported Cylinder Head Assembly. 2019 & 2020 YZ250F, &. The GYTR® Ported Cylinder Head Assembly comes fully assembled and ready to install. With no costly core charges. 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, as well as stock valve train and cam gears. For durability and easy maintenance. GYTR Head Assemblies are used by Yamaha SX/ MX and ATV Race Teams. This accessory is restricted to closed-course competition use. For the protection of both parties, we…
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Yamaha_Gytr_Ported_Cylinder_Head_Assy_Yz250f_1sm_e11b0_t0_00_1sm_e41h0_v0_00_01_ga

Yamaha Gytr Ported Cylinder Head Assy Yz250f 1sm-e11b0-t0-00 & 1sm-e41h0-v0-00

New Genuine Yamaha GYTR Ported Cylinder Head Assembly with Airboot Adapter. 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, as well as stock valve train and cam gears for durability and easy maintenance. GYTR Head Assemblies are used by Yamaha SX/ MX and ATV Race Teams. This accessory is restricted to closed-course competition use. California Regulations regarding Emission-Related Parts and Accessories. For products for closed-course competition use only. THIS WILL COME AS PICTURED. INCLUDES THE PORTED CYLINDER HEAD…
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Yamaha_GYTR_Ported_Cylinder_Head_Assembly_Fits_2019_2020_YZ250F_2020_YZ250FX_01_at

Yamaha GYTR Ported Cylinder Head Assembly-Fits 2019 & 2020 YZ250F & 2020 YZ250FX

GYTR Ported Cylinder Head Assembly. 2019 & 2020 YZ250F, &. The GYTR® Ported Cylinder Head Assembly comes fully assembled and ready to install. With no costly core charges. 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, as well as stock valve train and cam gears. For durability and easy maintenance. GYTR Head Assemblies are used by Yamaha SX/ MX and ATV Race Teams. This accessory is restricted to closed-course competition use. For the protection of both parties, we…
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