{"product_id":"s-s-cycle-camshafts-harley-davidson-dyna-hp103c","title":"S\u0026S Cycle Camshafts — Harley-Davidson Dyna Wide Glide, Dyna Low Rider, Dyna Super Glide (1983-2020)","description":"\u003cp\u003eS\u0026amp;S Cycle camshafts designed for Harley-Davidson Dyna engines with 103 cubic inch displacement and compression ratios from stock 9.7:1 up to 10.5:1. These bolt-in cams deliver peak power in the 3000–6000 rpm range and work with both stock and S\u0026amp;S CNC ported cylinder heads.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBolt-in installation for 103 engines\u003c\/li\u003e\n  \u003cli\u003eOptimized for 9.7:1 to 10.5:1 compression ratios\u003c\/li\u003e\n  \u003cli\u003ePeak power delivery 3000–6000 rpm\u003c\/li\u003e\n  \u003cli\u003eCompatible with stock and ported heads\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 330-0343\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Engine Components \/ Camshafts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.1 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Dyna engines with 103 cubic inch displacement and compression ratios between stock 9.7:1 and 10.5:1.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill these work with stock cylinder heads?\u003c\/h3\u003e\n\u003cp\u003eYes — these cams work well with unported stock heads, though they truly shine when paired with S\u0026amp;S CNC ported heads.\u003c\/p\u003e\n\u003ch3\u003eWhat compression ratio do I need?\u003c\/h3\u003e\n\u003cp\u003eThese are designed for engines with stock 9.7:1 compression up to 10.5:1. Higher compression may require different cams.\u003c\/p\u003e\n\u003ch3\u003eWhen does the power come in?\u003c\/h3\u003e\n\u003cp\u003ePeak power is in the higher rpm range, between 3000 and 6000 rpm — ideal for aggressive riding.\u003c\/p\u003e\n\u003ch3\u003eDo these require any modifications to install?\u003c\/h3\u003e\n\u003cp\u003eNo — these are bolt-in cams for 103 cubic inch Dyna engines. No porting or machine work needed.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53040430612591,"sku":"T14-663356","price":418.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_6354f9b8-a8d2-4758-9a53-704e6322b1dc.png?v=1779567281","url":"https:\/\/vtwinbikers.com\/products\/s-s-cycle-camshafts-harley-davidson-dyna-hp103c","provider":"Vtwinbikers","version":"1.0","type":"link"}