52mm 105cc Big Bore Performance Kit Gy6 50cc 139qmb Chinese Scooter Parts on 2040-parts.com
Rural Hall, North Carolina, US
- Chinese Scooter Parts, Chinese Scooter Big Bore Kit, Chinese Scooter Racing Parts
- Chinese Scooter GY6 Big Bore Kit 105cc 52mm Bore with Big Valve Head
- This is the Ultimate in Scooter Big Bore Kits 52mm the Biggest you can get
- 52mm Taiwan Big Bore Kit 139QMB & 1P39QMB Based Engines
- If you are looking to get the most out of your 50cc Scooter then here's the kit for You
- Performance Racing Big Bore Kit, Free Shipping From the USA
- Kit Includes 52mm Big Bore Cylinder Kit With Fully Assembled Head
- Includes Big Valve Head 23mm Intake & 20mm Exhaust (Stock Valves are 18.5mm & 16mm)
- Head is Completely Assembled Ready to Install With Matching Rocker Arms works with 64mm or 69mm Valve Length
- 52mm Dome Top Piston Set With Rings & Wrist Pin
- Complete Gasket Set, New Oil Pump & Drive Gear, New Roller Weights
- New Rocker Arms, New Intake & Exhaust Studs with Factory Style Nuts
- Also Includes a Big Bore Main Jet "Which is a must when going to a Bigger Bore."
- You may need to Machine the Case for Fitment
- I have more Big Bore Kits & Power Packs Listed in my Ebay Store just click the link below
Click Here to See More BIG BORE Kits
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