Yamaha YZ85 2019-2023 VHM Cylinder head + Insert Kit AA33176 ^Sale

Made in the Netherlands

The world famous golden VHM head with exchangeable combustion chamber is specially developed for optimal power output during the whole race and has an improved water duct. It's manufactured from a high quality alloy and O-rings are used for the sealing.

 Features:

• More engine power
• Better heat transference
• More resistance to detonation
• Exchangeable combustion chambers available
• Insert (standard 8.40cc) included in this kit

Fitment:

**PRICE INCLUDES INSERT**

**Contact us if you want a different compression insert (squish shape volume)**

Use VHM standard insert:
AE32286-E (for OEM piston)
AE32286-029 (for 12° VHM piston APYZ08521757)