SCOOTER GY6 150CC NEW HIGH PERFORMANCE RACING CYLINDER KIT 58.5MM , 61MM , 62MM , 63MM AND STROKE CRANKSHAFT +3MM (60.8MM) , With HIGH QUALITY PISTON , 5 rings, wrist pin , GASKETS and clips , 2 WOODRUFF , CHAIN AND CYLINDER SPACER ARE INCLUDED. WHEN YOU BUY THIS RACING KIT YOU SELECT ONE THOSE CYLINDER KIT. NEED TO MODIFY your Engine Case for THOSE CYLINDER kit to fit 61MM , 62MM AND 63MM. WITH THE CYLINDER KIT 58.5MM NOT NEED MODIFY THE ENGINE CASE. FIT IN ENGINES 152QMI /157QMJ. (Cannot FIT IN ENGINES to 1P52QMI, or 1P57QMJ Engines.) IT CAN FIT TO CHINESE SCOOTER MODELS AND OTHERS. FREE SHIPPING , USA AND TERRITORIES.

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On Oct-03-12 at 20:49:32 PDT, seller added the following information:

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