Review on 🚀 High-performance CLEO GY6 180cc Cylinder Head Kit with 61mm Big Bore and 69mm Valves, ideal for 152QMI 157QMJ Scooters, Mopeds, ATVs, Go Karts, and Quads by Oscar Thompson

Name: 🚀 High-performance CLEO GY6 180cc Cylinder Head Kit with 61mm Big Bore and 69mm Valves, ideal for 152QMI 157QMJ Scooters, Mopeds, ATVs, Go Karts, and Quads
Item: 🚀 High-performance CLEO GY6 180cc Cylinder Head Kit with 61mm Big Bore and 69mm Valves, ideal for 152QMI 157QMJ Scooters, Mopeds, ATVs, Go Karts, and Quads
Rating: 5

February 26, 2023

Ignore other comments here is a detailed review

Supplied exactly as described requires a 61.2mm crankcase bore on any 150cc GY5. Good price and overall good quality shows some signs of the cheaper side, but the dimensions of the rings, which fit snugly on the cylinder, are accurate and require extra break-in time. Everything OK!

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