The Top Performances 85ccm cylinder kit is similar to the cylinder which you will find in the Top Performances 85ccm Maxi kit. Due to the changed stroke length, this cylinder kit can only be used with the crank from the Top Performance's 85ccm Maxikittet. The cylinder itself is made of cast iron and has sensible flushing channels and with one large exhaust port. To ensure there is enough internal cooling, we recommend using at least one 19mm carburetor - however, there is clearly the highest performance to be obtained, with a larger carburetor. For this cylinder, use a long threaded spark plug. The kit comes complete incl. gasket set, piston ring, etc.
Generally | |
---|---|
Bore | ø50mm |
Class | Semi-racing |
Piston pin | ø12mm |
Displacement | 85ccm |
Flush canals | 5 |
Stroke | 44mm |
Exhaust port | Single |
Material | Cast iron |