80cc Big Bore Kit Performance Power Pack Black Exhaust 139QMB Chinese Scooter

Description

Chinese Scooter Parts, Chinese Scooter Big Bore Kit, Chinese Scooter Racing Parts
Chinese Scooter GY6 Big Bore Kit 80cc 47mm Bore, 139QMB & 1P39QMB Engines
If you are looking to get the most out of your 50cc Scooter then here's the kit for You, This is the best upgrade kit on Ebay for your scooter all the right parts to get the maximum results from your machine.
(Please not there will be modifications and adjustments to the carburetor jets)
Kit Includes 47mm Big Bore Cylinder Kit With Fully Assembled Head
Head is Completely Assembled Ready to Install 64mm Valve Length With matching Rocker Arms
Performance Racing Taiwan A9 Cam
47mm Piston Set With Rings & Wrist Pin
Top End Gasket Set, New Oil Pump & Drive Gear, New Performance Variator,
New Rocker Arms, New Intake & Exhaust Studs with Factory Style Nuts, New Performance Fuel Filter, New performance analog CDI, 3 Electrode Spark Plug, 3 Carburetor Jets #88, #90, #92, Conical High Intake Air Filter