The GY6... Although it's just a generic engine, it's certainly a thing of beauty. What you see here is a brand new, bone-stock, GY6 57mm 150cc CVT A-Case engine(54mm spacing), ready to be mounted on the ride of your choice, we like it on the Honda Ruckus. This is for the engine alone, but we have everything available to complete the build yourself, from carburetors to manifolds, frame mounts, and anything else you might need. This is the perfect starting point when you're ready to ditch your small 49cc or previous swap you've done. This engine is also the perfect platform if you think you might want to go bigger in the future. When you are ready for more power, you can go for a bigger volume cylinder or upgrade your crankshaft. Also if you'd like to just maximize your power output with your current displacement, we have carburetors, clutches, and variations to help you get a little more power, or just run at optimal potential performance. This is a special order item and there are no returns available.***DROWsports has a no return policy on all engines, except for any manufacturer defect or shipping damage.*** GY6 150cc Long Case (157QMJ) Air Cooled 57mm Bore 57.8mm Stroke 121mm Output shaft/Axle
