The Racing Gold Line cylinder from Top Performances is the successor to "Top Performances Racing". The cylinder is a 47mm cast iron with 1 piston ring. It Runs very well with the Top Performances Nardo exhaust. Compression: 13.6:1 Flush channels: 8 HP: 11 - 12HP. This cylinder starts your engine, while the quality and service life are top notch. A spark plug with a short thread must be used for this cylinder. Note: ø10mm cross stitch.
Note: The cylinder cannot be fitted to models from 2003->, unless the restriction in the engine block is removed. If the cylinder is fitted, it is no longer possible to use the original or other Euro2 exhausts. Both parts apply to models from 2003->. This does NOT apply to PGO engines.
Generally | |
---|---|
Bore | ø47mm |
Class | Semi-racing |
Piston pin | ø10mm |
Displacement | 70ccm |
Flush canals | 8 |
Stroke | 39.2mm |
Exhaust port | Single |
Material | Cast iron |