Review on 🚀 Glixal ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm: Boost Your 139QMB ATV Scooter Moped Go Kart! by Brent Gurney

Great thing. I needed to replace the rings on my 2014 Taotao so I decided to update it while I was at it. There are some good videos on YouTube that will guide you through the installation process. If you take your time, it's very manageable. This kit doesn't include it, so I definitely recommend getting a new cylinder head if you have an old one. Mine was worn out and my valve seals failed 100 miles after installation. That's about $20 more, it's easier to just replace it while taking everything apart. Not sure about the top speed increase, but the acceleration is much better than before. i really like it