{"product_id":"s-s-cycle-129-power-package-engine-performance-kit-for-m8-gear-drive-oil-cooled-highlighted-fins-part-310-1224","title":"S\u0026S CYCLE 129\" Power Package Engine Performance Kit for M8 - Gear Drive, Oil Cooled, Highlighted Fins (Part #310-1224)","description":"\u003cp\u003e129\" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Highlighted Fins - M8\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe S\u0026amp;S CYCLE 129\" Power Package Engine Performance Kit for M8 models offers a significant boost in engine displacement, transforming 107-inch engines into 129-inch powerhouses without the need for case machining. This kit is designed for seamless installation, ensuring compatibility with stock crankcases while providing high-performance enhancements. The kit includes big bore cylinders that come with matching cam, cam plate, and oil pump, facilitating a straightforward upgrade process. The design features independent scavenge sections for the flywheel cavity and cam chest, improving oil flow and cooling efficiency for optimal engine longevity. A magnet embedded in the cam chest helps prevent debris from entering the oil pump, maintaining clean lubrication under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBig bore cylinders with matching cam, cam plate, and oil pump for easy installation and performance gains\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIndependent scavenge sections enhance oil flow and cooling efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMagnet in cam chest to prevent debris from entering the oil pump\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-performance conical single-wire S\u0026amp;S valve springs for reliable valve operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRemovable passage plugs allow for easy servicing and maintenance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDebris screens in both scavenge pickups to protect vital engine components\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMLS (multi-layered steel) head gaskets for superior sealing and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePerformance matched 550 cam designed for optimal power delivery\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with stock crankcase, simplifying upgrade process\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA with high-quality craftsmanship\u003c\/li\u003e\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":49883663925441,"sku":"0904-0108","price":3359.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/5929\/4802\/files\/2758486.png?v=1767397590","url":"https:\/\/teamdreamrides.com\/products\/s-s-cycle-129-power-package-engine-performance-kit-for-m8-gear-drive-oil-cooled-highlighted-fins-part-310-1224","provider":"Team Dream Rides","version":"1.0","type":"link"}