{"product_id":"s-s-cycle-124-power-package-big-bore-kit-1","title":"S\u0026S Cycle 124\" Power Package Big Bore Kit","description":"\u003cp\u003eUnleash the full potential of your motorcycle engine with the S\u0026amp;S Cycle 124\" Power Package Big Bore Kit. This comprehensive, bolt-on performance upgrade delivers a dramatic increase in displacement and power, transforming your ride without requiring complex case machining.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eDesigned for motorcycle enthusiasts seeking a significant performance boost, the S\u0026amp;S Cycle 124\" Power Package Big Bore Kit is a complete engine upgrade solution. Boasting an impressive 124\" displacement, a 4.250\" bore, a 4.375\" stroke, and a potent 11.1:1 compression ratio, this kit provides a substantial power increase. The true bolt-on design means no case machining is required, making installation straightforward for a high-performance cylinder kit.\u003c\/p\u003e\u003cp\u003eEvery component in this S\u0026amp;S Cycle 124\" Power Package is crafted for durability and optimal function. It features robust forged pistons and updated fins for enhanced cooling and a striking aesthetic. The included precision-machined billet aluminum oil pump and cam plate offer superior lubrication, with a remarkable 44% flow increase on the supply side and 58% on the scavenge side. Independent scavenge sections, debris screens, and a camchest magnet ensure clean oil delivery, while the adjustable pressure relief valve allows for fine-tuning even after installation. The kit also includes Quickee pushrods for easy assembly, hand-assembled tappets engineered for low leak-down rates and reduced valvetrain noise, and billet aluminum tappet cuffs with a hard anodized black coating for exceptional tappet stability in high-lift and high-RPM situations. At its heart is the S\u0026amp;S 550 camshaft, specifically designed for big bore applications, complemented by high-performance conical single wire valve springs capable of handling camshafts up to 0.605\" lift, complete with top collars, keepers, valve seals, and bottom collars. Proudly made in the USA, this bolt-on power kit ensures top-tier quality and reliability for your motorcycle engine upgrade.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive Power Upgrade:\u003c\/strong\u003e Transform your engine with the S\u0026amp;S Cycle 124\" Power Package Big Bore Kit, delivering significant displacement and a potent 11.1:1 compression ratio for dramatic performance gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless Bolt-On Installation:\u003c\/strong\u003e Experience a true bolt-on upgrade that requires absolutely no case machining, simplifying the installation process and saving valuable time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Oil System Performance:\u003c\/strong\u003e Benefit from a precision-machined billet aluminum oil pump and cam plate featuring a 44% supply and 58% scavenge flow increase, independent scavenge sections, debris screens, and a camchest magnet for superior lubrication and engine protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Valvetrain Stability \u0026amp; Durability:\u003c\/strong\u003e Includes Quickee pushrods, hand-assembled tappets for reduced noise and low leak-down, and billet aluminum tappet cuffs for stable operation even in high-lift and high-RPM conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Performance Components:\u003c\/strong\u003e Equipped with an S\u0026amp;S 550 camshaft specifically designed for big bore applications and high-performance valve springs compatible with up to 0.605\" lift for optimal engine dynamics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium American-Made Quality:\u003c\/strong\u003e Built with forged pistons and other components proudly manufactured in the USA, ensuring exceptional reliability and long-lasting performance.\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: Highlighted Fins, Black Granite\u003c\/li\u003e\n\u003cli\u003eDisplacement: 124\"\u003c\/li\u003e\n\u003cli\u003eProduct Name: Performance Kit\u003c\/li\u003e\n\u003cli\u003eStroke Length: 4.375\"\u003c\/li\u003e\n\u003cli\u003eCam Drive Type: Gear\u003c\/li\u003e\n\u003cli\u003eCooling System: Oil Cooled\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 11.1:1\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 310-1059C\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":62381478838602,"sku":"09040138","price":21397.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/5c1864bf10ff049969ea6bc4beea2c74.webp?v=1781740102","url":"https:\/\/partsdenmark.pl\/products\/s-s-cycle-124-power-package-big-bore-kit-1","provider":"Parts Denmark","version":"1.0","type":"link"}