NCY Polished Intake Manifold (NON-EGR, 28mm); QMI, QMJ, GY6 jog50 Inner Diameter: 11mm

Inner Diameter: 11mm

Spring Rate: 1000 RPM

Protect your engine and gearbox from microscopic ferrous and aluminum particles with the Prima Magnetic Engine Oil & Gearbox Drain Plug Kit

For use on most Yamaha engines from 50-100cc 112mm inner diameter

DOT approved with a speed rating of T (118 mph)

NCY Polished Intake Manifold (NON-EGR, 28mm); QMI, QMJ, GY6 jog50 Inner Diameter: 11mmNCY polished intake manifold (Non EGR, 28mm) with one vacuum line fitting for 125 150 GY6 engines. Does not have an exhaust gas return (EGR) valve. NCY intake manifolds offer a smooth bore and larger inlet diameter over stock, allowing more air and fuel into the cylinder, ultimately giving you more power. NOTE: When installing a larger carburetor and or intake manifold, please verify the engine side diameter of the carburetor for proper fitment into