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Cylinder and Head 61mm Alloy Big Bore Kit for GY6 150cc Scooters

Cylinder and Head 61mm Alloy Big Bore Kit for GY6 150cc Scooters
Cylinder and Head 61mm Alloy Big Bore Kit for GY6 150cc Scooters

Cylinder and Head 61mm Alloy Big Bore Kit for GY6 150cc Scooters
Alloy cylinder and head big bore kit for the GY6 125 &150cc engine. This performance kit may require some modifications to the engine case bore. Compatible with the Honda base GY6 Engine & China Cloned GY6 152QMI, 157QMJ. (cannot install to P152QMI, nor P157QMJ Engine) Kit Includes : 63mm Aluminum Cylinder Head, 63mm Aluminum Cylinder Block, High Performance Camshaft, Piston and Piston Rings, Wrist Pin, Wrist Pin Clips and Gaskets. Specifications : Cylinder diameter: 61mm Outer Sleeve diameter: 64.95mm Bolt Hole Spacing: 54mm (center to center). Intake Valve Diameter: 28mm. Exhaust Valve Diameter: 23mm Exhaust Port: 27mm. This kit is not recommended for inexperienced installers. It is highly recommend that it’s install by an experienced scooter or motorcycle mechanic. The valves may require adjusting and the timing must be properly set. Also in most cases the engine case will need to be bored-out to accommodate the larger diameter 64.95mm cylinder sleeve. Compatible with the following GY6 125/150cc Engines models KYMCO: GY6 125 and 150cc MXer GY6 125 and 150cc MXU GY6 125 and 150cc TGB GY6 125 and 150cc HONDA GY6 125 and 150cc SYM GY6 125 and 150cc VENTO GY6 125 and 150cc Phantom R4i GY6 125 and 150cc Strada RX150 Yamati GY6 125 and 150cc Verucci GY6 125 and 150cc Baccio GY6 125 and 150cc Viva GY6 125 and 150cc Matrix GY6 125 and 150cc Wuzzi GY6 125 and 150cc Lifan GY6 125 and 150cc Clones GY6 125 and 150cc. Important Parts Notice: Not all replacement or upgrade parts come with instructions. It is the customer’s responsibility to have common knowledge of the installation or hire an experienced installer. We are not responsible for any damage that may be caused by any of the items we sell, whether installed by you or a professional. In any case, we will always do our best to help you with any technical question you may have, limited to our knowledge and resources. Some items such as Ignition key switches and other items with electrical wiring are not always plug-and-play and may require modifications to the plugs wiring order. Always compare to your original part or use a meter to find the correct sequence before plugging in any connectors. We are not responsible for any damage that may be caused to the electrical system. We stock over 6000 parts and we also have a nice selection of Scooters, Dirt bikes and ATVs in our showroom. If you are local please feel free to come and visit our retail in Miami, FL. ScooterDomain Retail Store 15160 SW 166th ST. STE #5 MIAMI, FL 33196. Address change request will never be accepted. International Buyers Please Note. The item “Cylinder and Head 61mm Alloy Big Bore Kit for GY6 150cc Scooters” is in sale since Tuesday, July 18, 2017. This item is in the category “eBay Motors\Parts & Accessories\Scooter Parts\Other Scooter Parts”. The seller is “discountsuperstar” and is located in Miami, Florida. This item can be shipped to United States, Canada, United Kingdom, Australia, Mexico, Germany, Japan, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Croatia, Malaysia, Brazil, Colombia, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay, Russian federation, Cayman islands.
  • Brand: PITMOTO
  • Manufacturer Part Number: GY6HK302373-61

Cylinder and Head 61mm Alloy Big Bore Kit for GY6 150cc Scooters