{"product_id":"s-s-cycle-power-pack-vvt-engine-performance-kit-for-m8-107","title":"S\u0026S Cycle Power Pack VVT Engine Performance Kit for M8 107\"","description":"\u003cp\u003eUnleash the full potential of your Harley-Davidson M8 engine with the \u003cstrong\u003eS\u0026amp;S Cycle Power Pack VVT Engine Performance Kit\u003c\/strong\u003e. Engineered for 107\" M8 models, this comprehensive kit dramatically increases displacement to 129\" without requiring any case machining, making it a true bolt-on big bore upgrade.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe S\u0026amp;S Cycle Power Pack VVT Engine Performance Kit is meticulously designed to transform your M8 into a high-performance powerhouse. Featuring an updated profile to perfectly fit all M8 models, including those with VVT, this kit delivers a significant boost in torque and horsepower. At its core is a state-of-the-art S\u0026amp;S oil pump and cam plate system, boasting independent scavenge sections for both the flywheel cavity and cam chest, ensuring optimal oil management. Enhanced oil flow capacity on both the feed and scavenge sides, coupled with removable passage plugs for easy servicing, guarantees long-term reliability. A strategically placed magnet in the cam chest and debris screens in both scavenge pickups actively prevent contaminants from entering the oil pump, safeguarding your engine's vital components. The adjustable pressure relief valve can even be fine-tuned while the unit is installed in the engine, offering unparalleled flexibility.\u003c\/p\u003e\n\u003cp\u003eBeyond the advanced oiling system, this \u003cstrong\u003eHarley-Davidson M8 big bore kit\u003c\/strong\u003e includes S\u0026amp;S Quickee pushrods with pushrod tubes and premium S\u0026amp;S tappets, complemented by billet aluminum, hard anodized black coated tappet cuffs for superior durability. High-performance conical single wire S\u0026amp;S valve springs are included, capable of handling cams up to 0.605\" lift, ensuring a robust valvetrain. The kit is rounded out with an MLS (multi-layered steel) head gasket and a powerful 496 camshaft, all contributing to exceptional performance. Proudly Made in the USA, this S\u0026amp;S VVT engine upgrade retains stock engine height and works seamlessly with stock crankcases, as well as both stock and S\u0026amp;S roller rocker arms, preserving your original engine serial numbers.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSignificant Power Boost:\u003c\/strong\u003e Transforms your 107\" M8 engine to a potent 129\" displacement, delivering a substantial increase in power and torque without the need for costly case machining.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdvanced Oil Management:\u003c\/strong\u003e Features an S\u0026amp;S oil pump and cam plate with independent scavenge sections, increased oil flow, debris screens, and a cam chest magnet for superior lubrication and engine protection.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdjustable Pressure Relief:\u003c\/strong\u003e The innovative adjustable pressure relief valve can be tuned even when installed, allowing for precise oil pressure optimization to suit your specific riding conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRobust Valvetrain Components:\u003c\/strong\u003e Includes S\u0026amp;S Quickee pushrods, premium tappets, durable billet aluminum tappet cuffs, and high-performance valve springs designed for cams up to 0.605\" lift.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComplete Performance Upgrade:\u003c\/strong\u003e Comes with a high-quality MLS head gasket and a performance-optimized 496 camshaft, ensuring a comprehensive and reliable engine enhancement.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Engineered to fit M8 models, including VVT variants, while retaining stock engine height and compatibility with stock crankcases and rocker arms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eBrand: S\u0026amp;S Cycle\u003c\/li\u003e\n    \u003cli\u003eMPN: 09040230\u003c\/li\u003e\n    \u003cli\u003eEngine Compatibility: Harley-Davidson M8 (including VVT models)\u003c\/li\u003e\n    \u003cli\u003eDisplacement Increase: 107\" to 129\"\u003c\/li\u003e\n    \u003cli\u003eMax Cam Lift Compatibility: 0.605\"\u003c\/li\u003e\n    \u003cli\u003eCamshaft: 496\u003c\/li\u003e\n    \u003cli\u003eHead Gasket Type: MLS (Multi-Layered Steel)\u003c\/li\u003e\n    \u003cli\u003eTappet Cuffs Material: Billet Aluminum\u003c\/li\u003e\n    \u003cli\u003eTappet Cuffs Finish: Hard Anodized, Black Coated\u003c\/li\u003e\n    \u003cli\u003eOrigin: Made in the USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 09040230\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":63699719717194,"sku":"09040230","price":6011.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/28c874e916b763a02fbde56348286368_e9df1ba9-7bdb-4dc1-8de8-1485d7d40e16.webp?v=1790463208","url":"https:\/\/partsdenmark.de\/products\/s-s-cycle-power-pack-vvt-engine-performance-kit-for-m8-107","provider":"Parts Denmark","version":"1.0","type":"link"}