{"product_id":"s-s-cycle-camshaft-561-evolution-big-twin-33-5076","title":"S\u0026S CYCLE Camshaft - 561 - Evolution Big Twin 33-5076","description":"\u003cp\u003eCamshaft - 561 - Evolution Big Twin\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eS\u0026amp;S Cams are tested on the dyno, street and track before being offered to the public\u003c\/li\u003e\n\u003cli\u003eWith hundreds of hours of testing on each cam, you know you are getting the best cam S\u0026amp;S can produce\u003c\/li\u003e\n\u003cli\u003eFor 80\"-96\" engines at 9.5:1-10.5:1 compression ratio\u003c\/li\u003e\n\u003cli\u003eProvides strong midrange power, 3000-5500 rpm\u003c\/li\u003e\n\u003cli\u003eWorks with hydraulic tappets\u003c\/li\u003e\n\u003cli\u003eRequires high-lift springs\u003c\/li\u003e\n\u003cli\u003eSpring spacing required\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eInstaller must check coil bind, valve-to-valve clearance, valve-to-piston clearance and cam lobe to case clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Close:\u003c\/strong\u003e 26°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Duration:\u003c\/strong\u003e 256°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Lift:\u003c\/strong\u003e 0.560\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Lift at TDC:\u003c\/strong\u003e 0.210\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Open:\u003c\/strong\u003e 50°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrind:\u003c\/strong\u003e 561 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Close:\u003c\/strong\u003e 40°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Duration:\u003c\/strong\u003e 252°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Lift:\u003c\/strong\u003e 0.560\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Lift at TDC:\u003c\/strong\u003e 0.252\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Open:\u003c\/strong\u003e 32°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Camshaft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRiding Style:\u003c\/strong\u003e Street\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Gear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 6.18 L × 3.46 W × 3.26 H in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 2.31 lb\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":47886364180617,"sku":"33-5076","price":255.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/8930\/5993\/files\/33-5076-image-1.png?v=1785687635","url":"https:\/\/americanvtwinparts.com\/products\/s-s-cycle-camshaft-561-evolution-big-twin-33-5076","provider":"American V Twin","version":"1.0","type":"link"}