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Our brand stems from a love of motorcycles and a passion for adventure sports. We provide safety, quality and value to motorcycle lovers around the world. Hope you like us, please confirm the size and model first, I wish you a happy life.
WOOSTAR 62.5mm Big Bore Complete Cylinder and Cylinder Head Rebuild Kit
High quality made,keep motorcycle with high performance
- REPLACEMENT FOR:4 Stroke GY6 170cc 180cc 200cc 1P63QML Engine Chinese ATV Quad 4 Wheeler Go Kart Scooter;
- NOT REPLACEMENT FOR:GY6 A Engine;
- Package Included :1 x Cylinder Head 1 x Cylinder 2 x Gasket 1 x Piston Kit
- High quality cylinder replacement part.High toughness,corrosion resistance,rustproof and durable.Has a good heat dissipation structure design,providing reliable performance and long life service.
- STRONG POWER
- SUPER HEAT DISSIPATION SLICE
- FUEL SAVING AND DURABLE
High Speed, Climbing, Strong Load Power, Wear Resistance
High Temperature Heat Dissipation,Effectively Prevent High Temperature Sticky Cylinder Cylinder Damage to Engine
Low Energy Consumption, Easy to Start,Tight Finishing Reduce Friction
About WOOSTAR
WOOSTAR has been engaged in Automotive for more than 10 years.With over 200 staff,also we have rich experience and excellent product quality.The main products are recoil pull start,chain master link,carburetor,hand brake lever,ignition coil,intake gasket,sprocket,hand puller,rearview mirror and so on.
Variety of Products
About our types are: brake lever, clutch, sprocket, key switch, hand pull disc, clutch line, rectifier, oil switch, digital controller, chain, chain buckle, ball joint, engine, cylinder kit, etc.
Product quality
WOOSTAR has professional equipment and experienced staff. Create every product with heart, and strictly control the quality of the factory. We are committed to bringing cost-effective and high-quality products to our buyers
Kyle serwalt
Reviewed in the United States on February 13, 2025
It's been a year of abuse and the engine is still going strong. Very nice kit. Easy to do. Good quality. Would definitely recommend this kit.
Bear
Reviewed in the United States on August 15, 2023
I just installed this kit. It works fine. Before you order, dont be like those other two guys, find your model number. This kit is for a GY6 1P63QML model. The head bolts are bigger than the 150cc. Also is not for the K block. This kit is a 177.3cc motor only. Also known as a 200cc on the Buggy market. You can get all your info about what kit to buy on youtube. Locate your Model number on the left side (drivers side) at the bottom of the motor. There are other numbers also. Pick the one that has 3 letters at the end. (The top row). I havnt had any problems with this kit so far.
B. W.
Reviewed in the United States on October 26, 2022
Fixed our issue with white smoke coming out the exhaust on our Massimo GKA200 Go Kart.
Trent hollifield
Reviewed in the United States on September 25, 2021
Not 54mm nor 57mm head bolts
Eddie p.
Reviewed in the United States on August 12, 2021
Do not buy this product unless you have a B case engine I bought it it is not for an A- case scooter engine it will not fit it, will not fit over the studs I am writing this review so no one else will make the same mistake I made because they fail to mention this, thank you.
Jon Pippen
Reviewed in the United States on October 13, 2021
The 1P63QML is a fairly new standalone version of the gy6 and comes in numerous chinese buggys/atvs/scooters/trikes labeled as 200cc including the new rzr 200. The 1P63QML is actually 177cc (62.5mm bore). Also not all machines that are labeled as 200cc have the 1P63QML as there's another gy6 called the K-block which is 170cc (61mm) and is also labeled as 200cc.Edit......Ive now changed my previous review to 5 star as the seller has updated the title/description/pics with the proper information.
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