Cylinder Kit Naraku Performance 85Cc Kymco Wire 50Cc / Adly Bt 50Cc 4-Stroke Ac

Cylinder kit Naraku 90cc with cylinder head GY6 This Naraku Performance POWER-RACING 90cc cylinder kit offers plenty of power for your 4-stroke scooter. The displacement is increased from 50cc to a whopping 90cc, making this cylinder the most powerful currently available on the 4-stroke market. The biggest difference to other GY6 cylinders, however, is the optimized cylinder head with larger valves, which ensures the best possible filling of the cylinder with maximum intake and exhaust size. The modified piston features two additional CNC-machined oil grooves that retain oil, improving lubrication of the cylinder bore and enhancing emergency running properties. The piston also has a low-friction coating, which is especially beneficial during the critical break-in period of the cylinder. The kit is designed so that all parts can be easily replaced without further work. Details Naraku Racing cylinder with head GY6 Displacement: 90cc Bore: 52.4mm Coated piston Tuning cylinder head included With larger valves Gasket set included