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. 1x O-ring is included, as well as 6 copper washers and 6 nutcaps.
Use VHM standard insert AE32060-K
More engine power
Better heat transference
More resistance to detonation
Exchangeable combustion chambers available
Inserts must be ordered seperately, see complementary parts below. 1x O-ring is included.Specifications
Part number
AA33042
Color
Gold
Applications
Application
Make
Model
Year
Motocross
Honda
CR250R
2002-2004