180cc Big Bore Kit for GY6 based engines 125/150cc. The bore is 63mm, so the crankcase must be processed at the cylinder housing, clean work, and here is accuracy in demand because it goes to the very edges. No Plug & Play installation.
Kit fits on many air-cooled 4 stroke 125-150cc Kymco engines (scooters), and most Chinese import 125/150 cc vehicles (scooters, quads and buggies). Suitable with stock cylinderhead.

To retrieve the full power out of the cylinder for GY6 (not Kymco) is also available in addition, a cylinder head with larger valves to be installed. For all the stands Jeniger, which reaches yet this is still a sport camshafts with modified valve timing is available.
Please check before ordering if the dimensions of sufficient size Zylinderfußöffnung in their crankcase. In some models, the opening will be processed in order to create enough space for mounting these big-bore cylinders. The outer diameter of the cylinder liner (which extends into the crankcase) is 65mm.

Цилиндър к-т Naraku 63mm 180cc for GY6,Kymco AC

Количество:

135.00€ (264.71лв)