782380 Complete Hooligan Kits 3 1 2 Hooligan 1200CC Kit Fits 2000 2

Give your 2000 to 2022 Evolution Sportster a massive power injection with the S&S Hooligan Big Bore kit. Whether you are racing flat track or just want more grunt on the street, this kit transforms an 883 into a 1200cc or a 1200 into a 1250cc powerhouse. It is a straightforward bolt-on installation that does not require you to pull the bottom end apart for machining or rebalancing. You get everything needed for the top end, including cylinders, pistons, and gaskets, plus a set of 482 series cams and premium tappets. When combined with performance breathing mods, these kits can push a Sportster up to 85 horsepower while maintaining the stock pushrods and fuel system for a reliable, high-performance build.