{"product_id":"s-s-cycle-power-packs-harley-davidson-41","title":"S\u0026S Cycle Power Packs — Harley-Davidson Electra Glide, Softail Heritage Classic, Electra Glide Classic (1955-2026)","description":"\u003cp\u003eS\u0026amp;S Cycle Power Packs are high-performance piston sets engineered for Harley-Davidson engines to increase displacement and horsepower. Direct replacement for stock pistons in compatible Harley models.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eIncreased engine displacement\u003c\/li\u003e\n  \u003cli\u003eHigh-performance piston design\u003c\/li\u003e\n  \u003cli\u003eS\u0026amp;S Cycle engineering\u003c\/li\u003e\n  \u003cli\u003eDirect replacement installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e S\u0026amp;S Cycle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 310-1394A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Engine Components \/ Piston Sets - Powersports\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 44.19 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson engines. Verify your specific model year and engine size with S\u0026amp;S Cycle fitment charts before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow much horsepower will I gain?\u003c\/h3\u003e\n\u003cp\u003eHorsepower increase depends on your engine size, fuel tuning, and other modifications. S\u0026amp;S publishes dyno results by engine displacement on their website.\u003c\/p\u003e\n\u003ch3\u003eDo I need to re-tune my fuel system?\u003c\/h3\u003e\n\u003cp\u003eYes — a new tune is required after installing larger displacement pistons to optimize air-fuel ratio and prevent detonation.\u003c\/p\u003e\n\u003ch3\u003eWhat models do these fit?\u003c\/h3\u003e\n\u003cp\u003eS\u0026amp;S Power Packs fit multiple Harley engine families. Check the fitment guide or contact S\u0026amp;S to confirm compatibility with your bike's year and model.\u003c\/p\u003e\n\u003ch3\u003eIs professional installation required?\u003c\/h3\u003e\n\u003cp\u003ePower packs require engine disassembly and honing. Professional installation by a qualified Harley technician is strongly recommended.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53040427892847,"sku":"T14-1020391","price":3294.95,"currency_code":"USD","in_stock":false}],"url":"https:\/\/vtwinbikers.com\/products\/s-s-cycle-power-packs-harley-davidson-41","provider":"Vtwinbikers","version":"1.0","type":"link"}