VHM produce cylinder heads for two-stroke engines in motorcross and road racing.

With the help of experience gained in two-stroke tuning VHM developed a product of high quality.

The VHM combustion chamber is very easy to change, just untighten the cylinder head, take it off and you can change the combustion chamber. This makes it very easy to adjust the compression ratio to different circuits and fuels. VHM Combustion chambers for unleaded fuel are delivered standard.

During intensive tests, on the racetrack as on the VHM test bench, the cylinder head showed a better temperature control in the cylinder head.

A lower engine temperature followed. The explanation of this phenomenom is the use of a special aluminum alloy which has a very good heat transference.

Another advantage of the VHM material is its resistance to detonation.

A VHM cylinder headset contains a cylinder head, combustion chamber and the necessary O-seals.

We do not carry all VHM products as a stock item, therefore delivery may be up to 7days
on some items.



 

 

VHM Cylinder Heads
MOTOCROSS AND ENDURO
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Selected Cylinder Head

VHM Reed Valves

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Selected Reed Valve

VHM CYLINDER HEAD
ROAD AND RACE

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VHM Replacement Reeds
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VHM O Rings

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