- -16%
VHM produces exchangeable cylinder heads for two-stroke engines in motocross and road. With the experience acquired in the two-stroke tuning, VHM develops high quality products.
During the intensive tests, on the track as on the test bench VHM, the cylinder head showed a better development of temperature in the cylinder head. This was followed by a lower temperature of the engine. The explanation of this phenomenon is the use of a special aluminum alloy which has an excellent heat transfer. Another advantage of the material is its resistance to detonation.
The head of the VHM cylinder is designed with a central spark plug position for a better combustion and removable inserts of the combustion chamber so that the exchange of compression ratio are quick and simple, and not the head gasket wasted thanks to the O-ring design
This head set comes with the following parts:
tested 1x
1x standard insert (10.80 cc) (10.60 in 2004)
optional inserts 2000-2003:
- blind
- 10.60
- 10.80
- 11.00
-
11:20 - 11:40
-
11.60 - 11.80
optional inserts 2004:
- blind
- 10.40
-
10.60 - 10.80
This set of solid carbide heads using standard taps for water pipe. The standard candles can be used.