{"product_id":"s-s-cycle-4-inch-big-bore-sidewinder-cylinder-kit-for-110-inch-engines-silver-part-910-0650","title":"S\u0026S Cycle 4-Inch Big Bore Sidewinder Cylinder Kit for 110-Inch Engines - Silver (Part #910-0650)","description":"\u003cp\u003e4\" Big Bore Bolt-In Sidewinder® Cylinder Kit - 110\" - Silver\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your Harley-Davidson engine with the S\u0026amp;S Cycle 4-Inch Big Bore Sidewinder Cylinder Kit, designed for 110-inch engines. This bolt-in upgrade requires no machining, balancing, or splitting of the crankcases, allowing for straightforward installation with the engine still in the frame. The kit features a cast ductile iron sleeve embedded in cast aluminum, providing superior heat transfer and durability under demanding riding conditions. Engines originally measuring 88 inches are boosted to 100 inches, while 96-inch and 103-inch engines are increased to 110 inches, delivering significant performance gains without sacrificing streetability. The high compression ratio of 10.5:1, when paired with stock 85cc heads, results in a dependable and responsive engine that responds well to performance camshafts. This comprehensive kit includes cylinders, forged pistons, rings, piston pins, clips, and gaskets, offering everything needed for a complete upgrade. Please note, this kit is not compatible with S\u0026amp;S 79cc heads, ensuring proper fitment and performance. The S\u0026amp;S Cycle 4-inch Big Bore Sidewinder Cylinder Kit is an ideal choice for riders seeking increased horsepower and torque with a reliable, street-ready setup. Its robust construction and easy installation make it a popular upgrade among motorcycle enthusiasts aiming for enhanced performance and durability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBolt-in installation: No machining, balancing, or splitting of crankcases required\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngine compatibility: Boosts 88\" engines to 100\", 96\" and 103\" to 110\"\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuperior heat transfer: Cast ductile iron sleeve in cast aluminum construction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh compression ratio: 10.5:1 for dependable and responsive performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eComplete kit includes: Cylinders, forged pistons, rings, piston pins, clips, and gaskets\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePerformance upgrade: Suitable for street use and responds well to performance cams\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNote: Not compatible with S\u0026amp;S 79cc heads\u003c\/li\u003e\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":49883665498305,"sku":"0931-0741","price":1540.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/5929\/4802\/files\/20680.png?v=1767397828","url":"https:\/\/teamdreamrides.com\/products\/s-s-cycle-4-inch-big-bore-sidewinder-cylinder-kit-for-110-inch-engines-silver-part-910-0650","provider":"Team Dream Rides","version":"1.0","type":"link"}