NCY GY6 150 62mm Ceramic Cylinder Kit without head.
Are you a racer? If so then this 177.5cc ceramic kit is for you! The ceramic coat allows for the engine to run a much higher RPM then normal which will get you that extra fire that you've been itching for on the go-cart tracks.
Watch out, because this isn't a bolt on item for most GY6125/150 engines. Most of the time, engine cases must be cut. Order part number 1400-1001, Engine Bore Tool if there is no access to a machine shop. It’s also recommended to get part number 1100-1254, 61mm big valve head as well, as some stock heads will not fit.
When you purchase your cylinder, why not pick up a spare cylinder gasket set .
Have a look at our Decompression Tube Assembly which replaces your dipstick and allows excess crank case pressure to be released. Good idea to install one of these alongside any cylinder kit upgrade.
For a pair of crank cases that will accept that really big 63mm collar, check out these here - GY6 Long Cases - GY6 Standard Cases