{"product_id":"s-s-cycle-2007-bt-4-1-8in-fd-piston-set","title":"S\u0026S Cycle 2007+ BT 4-1\/8in FD Piston Set","description":"S\u0026amp;S® 41\/8\" BORE FORGED PISTON KITS FOR HOT SET UP KITS ® for 1984-'16 HD® big twins. Piston kits include set of pistons, rings, wristpins, and clips.\n\u003cp\u003eThe S\u0026amp;S Cycle 2007+ Big Twin 4-1\/8 Inch Bore Forged Piston Kit is designed for high-performance applications on Harley-Davidson big twins from 1984 to 2016. This piston kit includes a set of durable forged pistons, precision rings, wristpins, and clips, providing a comprehensive upgrade for your engine's internals. Built with quality materials, these pistons are engineered to withstand increased power and heat, making them ideal for hot setup configurations. \u003cbr\u003e The forged construction ensures superior strength and durability, reducing the risk of deformation under demanding conditions. The 4-1\/8 inch bore size is optimized for performance upgrades, delivering enhanced compression ratios and improved horsepower. This kit is not carb-approved, so it is intended for use in specific engine builds and requires proper acknowledgment of carburetor compatibility. \u003cbr\u003e Installation of these pistons will help maximize your engine's efficiency and power output, making them suitable for serious enthusiasts seeking reliable, high-performance components. Designed for easy integration with existing engine setups, these pistons are a reliable choice for custom builds and performance upgrades on Harley-Davidson big twins. Proper installation and tuning are recommended for optimal results and engine longevity.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eForged piston construction for strength and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes set of pistons, rings, wristpins, and clips\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for Harley-Davidson big twins from 1984 to 2016\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized for hot setup and high-performance applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNot carb-approved, suitable for specific engine builds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered to withstand increased heat and pressure\u003c\/li\u003e\u003c\/ul\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53943333978428,"sku":"ssc106-3491A","price":617.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/9738794037c28b6bb1febec13885cfa0.jpg?v=1785191226","url":"https:\/\/necycleshop.com\/products\/s-s-cycle-2007-bt-4-1-8in-fd-piston-set","provider":"NE Cycle Shop","version":"1.0","type":"link"}