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 8 copper washers and 8 nutcaps.
Use VHM standard insert:
AE32020-G (1992 - 1996, Dome piston)
AE32020-B (1997 - 2001, Flat top piston)
For modelyear '92-96, you must use 6x longer studs from modelyear '97-01. Honda part number studs '97-01: 90011-KR8-750
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
AA33003
Color
Gold
Applications
Application
Make
Model
Year
Motocross
Honda
CR250R
1992-2001