{"product_id":"s-s-cycle-79cc-super-stock-cylinder-heads","title":"S\u0026s Cycle 79cc Super Stock Cylinder Heads","description":"\u003cp\u003eUpgrade your engine's performance with the S\u0026amp;S Cycle 79cc Super Stock® Cylinder Heads. These heads are meticulously engineered to boost power and efficiency for stock 88\" to 103\" engines, as well as slightly modified engines up to 110\". Experience improved low-end and midrange response, giving you the edge you need on the road.\u003c\/p\u003e\n\n  \u003ch2\u003eDescription\u003c\/h2\u003e\n  \u003cp\u003eThe S\u0026amp;S Cycle Super Stock® cylinder heads feature moderately sized 1.940\" intake and 1.575\" exhaust valves, which optimize port velocity for smaller displacement engines, resulting in excellent throttle response and overall performance. Equipped with high-performance valve springs, these heads accommodate camshafts with lifts up to .650\". The combustion chamber design yields a significantly higher, yet manageable, compression ratio for increased power output. For those seeking even higher compression, the heads can be decked up to .060\", although this will require re-machining of piston valve pockets. These cylinder heads are compatible with stock rocker boxes, exhaust systems, and intake manifolds, simplifying the installation process. Machined to accept S\u0026amp;S® electric or manual compression releases, they offer enhanced control and ease of starting. Proudly made in the USA, these cylinder heads are a testament to S\u0026amp;S Cycle's commitment to quality and performance.\u003c\/p\u003e\n\n  \u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eFully assembled with springs and valves for easy installation.\u003c\/li\u003e\n    \u003cli\u003eOptimized port velocity provides excellent low and midrange response.\u003c\/li\u003e\n    \u003cli\u003eHigh-performance valve springs accommodate camshafts with up to .650\" lift.\u003c\/li\u003e\n    \u003cli\u003eIncreased compression ratio delivers enhanced power.\u003c\/li\u003e\n    \u003cli\u003eDecking capability allows for further compression adjustments (requires piston modification).\u003c\/li\u003e\n    \u003cli\u003eCompatible with stock components for straightforward integration.\u003c\/li\u003e\n    \u003cli\u003eMachined for S\u0026amp;S® electric or manual compression releases.\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\u003eDisplacement: 79cc\u003c\/li\u003e\n    \u003cli\u003eIntake Valve Size: 1.940\"\u003c\/li\u003e\n    \u003cli\u003eExhaust Valve Size: 1.575\"\u003c\/li\u003e\n    \u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n    \u003cli\u003eFinish: Powder-Coated, Wrinkle Black\u003c\/li\u003e\n    \u003cli\u003eColor: Black\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eImportant to know\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eNot compatible with pistons having a pop-up dome.\u003c\/li\u003e\n    \u003cli\u003eNot compatible with '14-'16 FLHTK\/FLHTKL, FLHTCUTG Twin-Cooled motors or '17 and later touring models.\u003c\/li\u003e\n    \u003cli\u003eMust use the included S\u0026amp;S valve cover gasket kit with stock rocker covers.\u003c\/li\u003e\n    \u003cli\u003eMust use S\u0026amp;S rocker boxes if S\u0026amp;S compression releases are used.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"S\u0026s Cycle","offers":[{"title":"Default Title","offer_id":53644942377290,"sku":"09300064","price":2811.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/29ed47c6328aa1da80c7291f0cd6cd41_eef29154-4f51-4f55-b118-6ceac0f6ff7a.webp?v=1766435073","url":"https:\/\/partsdenmark.com\/fr\/products\/s-s-cycle-79cc-super-stock-cylinder-heads","provider":"Parts Denmark","version":"1.0","type":"link"}