{"product_id":"s-s-cycle-124-big-bore-power-package-engine-kit","title":"S\u0026S Cycle 124 Big Bore Power Package Engine Kit","description":"\u003cp\u003eElevate your motorcycle's performance with the \u003cstrong\u003eS\u0026amp;S Cycle 124 inch Power Package Big Bore Kit\u003c\/strong\u003e, engineered to deliver a significant boost in power and torque. This comprehensive bolt-on engine upgrade transforms your ride, providing the exhilaration you demand.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eUnleash extreme power with the S\u0026amp;S Cycle 124 inch Power Package, a complete engine upgrade designed for motorcycle enthusiasts seeking a substantial performance increase. This meticulously crafted kit boasts a massive 124\" displacement, achieved through a 4.250\" bore and 4.375\" stroke, paired with an aggressive 11.1:1 compression ratio. Engineered for a straightforward installation, it's a true bolt-on solution that requires absolutely no case machining. At its core are durable forged pistons and an optimized oil-cooled system, ensuring reliability under high-performance demands. The kit includes a precision-machined billet aluminum oil pump\/cam plate, featuring independent scavenge sections for the flywheel cavity and camchest, and a remarkable 44% increase in supply side flow with a 58% increase in scavenge side flow. Debris screens and a camchest magnet further protect your engine. The included S\u0026amp;S 550 camshaft is specifically designed for big bore applications, complemented by Quickee pushrods, hand-assembled tappets for reduced valvetrain noise, and billet aluminum tappet cuffs that ensure stability in high-lift and high-RPM situations. High-performance conical single wire valve springs, compatible with camshafts up to 0.605\" lift, complete this robust package, all proudly made in the USA.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless Performance Upgrade:\u003c\/strong\u003e Experience a significant power boost with this bolt-on 124\" Big Bore Kit, requiring no case machining for a straightforward installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Engine Durability:\u003c\/strong\u003e Features robust forged pistons, updated fins for improved cooling, and billet aluminum construction for key components, ensuring longevity and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Oil Management System:\u003c\/strong\u003e The precision-machined oil pump\/cam plate offers a 44% increase in supply flow and 58% increase in scavenge flow, with independent sections, debris screens, and a camchest magnet for superior lubrication and protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Valvetrain Performance:\u003c\/strong\u003e Includes Quickee pushrods, hand-assembled tappets for reduced noise and low leak-down rates, billet tappet cuffs for high-RPM stability, and an S\u0026amp;S 550 camshaft designed specifically for big bore applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Valve Springs:\u003c\/strong\u003e Conical single wire valve springs are included, designed to work effectively with camshafts up to 0.605\" lift, complete with top collars, keepers, valve seals, and bottom collars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProudly Made in the USA:\u003c\/strong\u003e Benefit from S\u0026amp;S Cycle's commitment to quality and craftsmanship with components manufactured in the United States.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: Big Bore\u003c\/li\u003e\n\u003cli\u003eModel: Power Package\u003c\/li\u003e\n\u003cli\u003eUnits: Kit\u003c\/li\u003e\n\u003cli\u003eBore Size: 4.250\"\u003c\/li\u003e\n\u003cli\u003eColor\/Finish: Black, Non-Highlighted Fins\u003c\/li\u003e\n\u003cli\u003eDisplacement: 124\"\u003c\/li\u003e\n\u003cli\u003eStroke Length: 4.375\"\u003c\/li\u003e\n\u003cli\u003eCam Drive Type: Chain\u003c\/li\u003e\n\u003cli\u003eCooling System: Oil Cooled\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 11.1:1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eImportant to Know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNot for any Trike models.\u003c\/li\u003e\n\u003cli\u003eIntake\/rocker cover gaskets not included.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026s Cycle","offers":[{"title":"Default Title","offer_id":62381478576458,"sku":"09040137","price":20158.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/0dd7a51bfed44d916b23db6ab24d784c.webp?v=1781740094","url":"https:\/\/partsdenmark.pl\/products\/s-s-cycle-124-big-bore-power-package-engine-kit","provider":"Parts Denmark","version":"1.0","type":"link"}