{"product_id":"kpmi-valve-spring-kit-600-lift-tc-2005-2010-evo-sportster-2004-2011-191-27014t","title":"KPMI Valve Spring Kit - .600 Lift TC '2005-2010 EVO Sportster '2004-2011 — Harley-Davidson Sportster 1200 Custom, Super Low, Road King (2004-2017)","description":"\u003cp\u003eKPMI valve spring kit for .600 lift cams on Twin Cam 2005–2010 and EVO Sportster 2004–2011, wound from premium Kobe Super-Clean Chrome Silicon wire. Heat-treated, stress-relieved, and shot-peened for durability and harmonics matched to your cam profile.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium Kobe Super-Clean Chrome Silicon wire\u003c\/li\u003e\n  \u003cli\u003eHeat-treated and stress-relieved construction\u003c\/li\u003e\n  \u003cli\u003eShot-peened for fatigue resistance\u003c\/li\u003e\n  \u003cli\u003eEngineered for .600 lift cam applications\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 KPMI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 20-20360\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLift Rating:\u003c\/strong\u003e .600 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2.25 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.35 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Twin Cam engines 2005–2010 and EVO Sportster models 2004–2011 running .600 lift camshafts.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill these springs work with my .600 lift cam?\u003c\/h3\u003e\n\u003cp\u003eYes — this kit is engineered specifically for .600 lift applications on Twin Cam and EVO Sportster engines.\u003c\/p\u003e\n\u003ch3\u003eDo I need new springs if I'm upgrading my cam?\u003c\/h3\u003e\n\u003cp\u003eIf you're moving to a .600 lift cam from a milder profile, new springs matched to that lift are strongly recommended to prevent float and valve damage.\u003c\/p\u003e\n\u003ch3\u003eWhat material are these made from?\u003c\/h3\u003e\n\u003cp\u003ePremium Kobe Super-Clean Chrome Silicon wire, heat-treated, stress-relieved, and shot-peened for maximum life and reliability.\u003c\/p\u003e\n\u003ch3\u003eDo these fit 2011+ Sportster models?\u003c\/h3\u003e\n\u003cp\u003eThis kit is for EVO Sportster 2004–2011. 2012 and newer Sportster S models use different engine architecture and require different springs.\u003c\/p\u003e","brand":"KPMI","offers":[{"title":"Default Title","offer_id":53035005739119,"sku":"191-27014T","price":247.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_c945e7ce-729e-42e8-b907-c36022ed7ce1.png?v=1779559023","url":"https:\/\/vtwinbikers.com\/products\/kpmi-valve-spring-kit-600-lift-tc-2005-2010-evo-sportster-2004-2011-191-27014t","provider":"Vtwinbikers","version":"1.0","type":"link"}