Motorcycle Performance Parts & Accessories
 

                               

 

VHM Special Racing parts

  

     
 

VHM produces exchangeable cylinder heads for two-stroke engines in motocross and road racing. With the help of experience gained in two-stroke tuning, computer aided design & dyno / actual testing, VHM develops this product to a high standard & quality.

  
   
   
   
 
 
  VHM cylinder heads are developed to better control the temperature characteristics of engines, allowing you to coax the most out of the engine. Intensive tests, on the racetrack as on the VHM testbench, during development of the cylinder head is aimed at creating better temperature development in the cylinder head.  
       
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The use of a special aluminium alloy which has a very good heat transference aids in the process.
Another benefit of the VHM cylinder head is its resistance to detonation. The 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 combustion ratio to different circuits and fuels that are used. Combustion chambers for unleaded fuel are available.
A cylinder headset contains a cylinder head, combustion chamber and the necessary O-seals.
Available for most 2 stroke MX models, Honda NSRs, & Kaw KR150ZX

  
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If you are keen on the VHM cylinder, do email us for a quote.