{"product_id":"s-s-561-cam-for-evo-big-twin","title":"S\u0026S, 561 cam for Evo Big Twin","description":".560\" valve lift. .560\" valve lift. 88\" to 96\" engines with 9.5:1 to 10.5:1 compression ratio. Provides strong midrange power. 3000-5500 rpm. Requires hydraulic tappets and spring spacing.\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 84-99 Evo Big Twin (NU)\u003c\/p\u003e","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":54307940172103,"sku":"503562","price":306.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7812\/0519\/files\/503562k_127ea6e0-1148-43db-bc73-4d1eda6a6f8c.jpg?v=1784487518","url":"https:\/\/www.chopperessentials.com\/products\/s-s-561-cam-for-evo-big-twin","provider":"Chopper Essentials Co.","version":"1.0","type":"link"}