Description
VForce 3 Stage 6 valve gearbox Kawasaki KX 85
Advantages of the V Force 3 Stage 6
The VForce 3 from Moto Tassinari has a particular architecture in the shape of a V in the middle. This architecture allows to double the number of carbon blades (4 instead of 2). This allows a better filling of the cylinder, considerably improving the response to the opening of the throttle and the performance at low rpm.
A mustin 2-stroke engine tuning, it is one of the best ways tooptimize the engine behavior in order to obtain a power gain at all rpm if tuned with other parts or a specific tuning.
How to fit the VForce 3 valves?
Initially, the V-Force valves are specific to each motocross model and can be installed without any modification in place of the original.
This version for Kawasaki KX85 can also be mounted on 50cc engines under condition:
- Minarelli Horizontal: lightly mill the crankcase
- AM6 / Derbi: add a shim under the valve box and enlarge the fixing holes to align them
Note: The valve box contains a venturi for carburetors of diameter 28 to 34mm.
So you can fit your Kawasaki KX 85 with a PWK carburetor larger than 28mm (stock size).
