No Shipping to CA Elevate your Harley Davidson Sportster's performance with the S&S Cycles Hooligan Engine Performance Kits, designed for models from 2000 to 2022. These kits offer an exceptional upgrade, transforming a 1200cc engine to a 1250cc or an 883cc to a 1200cc. With easy installation and no need for machining or rebalancing, this is the ultimate power-boosting solution for your Sportster. Here's what makes these kits stand out: Key Features: Increased Displacement: Whether you're upgrading from an 883cc or a 1200cc, these kits provide significant increases in displacement, resulting in improved performance and ride quality. Bolt-on Installation: Designed for ease of installation, these kits require no machining or rebalancing of your engine, making them a straightforward upgrade for your motorcycle. High-Performance Components: Each kit includes S&S 4" big-bore cylinder kits with 10.5:1 pistons, S&S 585 Easy Start cams, S&S Quickee Pushrods, and S&S Premium Hydraulic tappets, maximizing the potential of the added displacement. Enhanced Oil System: Features a TC3 cam support plate and oil pump, ensuring consistent oil pressure and enhancing engine longevity. Compatibility: Maintains compatibility with stock heads, pushrods, and fuel systems, allowing for a seamless upgrade without the need for additional modifications. Why Upgrade with the Hooligan Kit? Boosted Power and Torque: The increased displacement and high-quality components result in a noticeable improvement in both power and torque, offering a more exhilarating riding experience. Ease of Upgrade: With all necessary components included and no requirement for extensive engine modifications, these kits provide an accessible way to enhance your Sportster's performance. Durability and Reliability: Made in the U.S.A., S&S Cycles is renowned for its high-quality motorcycle parts, ensuring that your upgraded engine remains reliable and durable over time. Installation Tips: Professional Installation Recommended: While designed for easy installation, professional assistance is recommended to ensure optimal performance and to validate any warranty considerations. Compatibility Check: Verify that the Hooligan Engine Performance Kit is compatible with your specific Sportster model and year to ensure a perfect fit and optimal performance. The S&S Cycles Hooligan Engine Performance Kits transform your Sportster into a more powerful, responsive machine, making them a must-have upgrade for any serious rider.