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Big Bore Kit -Magnum Racing Cylinder/Piston/Gaskets/Head YZ250 99-22 72mm/293cc
Magnum Racing Big Bore Cylinder Kit. Designed by the legendary Eric Gorr. Sale includes a brand new Magnum Racing big bore Nikasil plated cylinder, head, power valves, big bore piston kit, top end bearing and top end gasket kit. Magnum cylinders are ready-to-install, eliminating the hassle of sending out your cylinder for replating or boring and are competitively priced compared to typical replating cost.
Magnum cylinders look virtually identical to OEM and are nickel silicon carbide plated for long life. Magnum piston kit includes piston, high quality rings, circlips and wrist pin.
Magnum top end gasket kit includes all the necessary gaskets to install the new top end. Completely bolt on kit, no honing or machining required. LeClare Powersports is a small-town Parts and Accessories store in Springfield, MO.Our low overhead allows us to offer better prices than the'Big Boys', but our owner-operated store allows us to give our customers the great customer service they deserve.