{"product_id":"s-s-cycle-99-06-bt-509c-chain-drive-camshaft-kit","title":"S\u0026S Cycle 99-06 BT 509C Chain Drive Camshaft Kit","description":"The 509 Touring Cam is designed as a bolt-in, high torque cam for 1999-'06 models, except 2006 HD® Dyna®. 180 psi cranking compression, no need for compression releases. For 88 CID engines with stock compression ratio. Idle-4500 rpm. S\u0026amp;S 551 cams for Harley-Davidson® touring bikes have become a favorite with late model bagger riders. The problem is that, due to the .550\" lift, the 551 cams can't be installed in early (1999-'04) Twin Cam 88® engines without installing a set of high lift valve springs. That means that the heads have to come off just to install a cam. That's a lot of work and expense!\n\u003cul\u003e\n  \u003cli\u003eCan be used with stock valve springs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":49173383479548,"sku":"ssc330-0016","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/8305\/0549\/files\/b0967fb0db83218d2eabca1e5056c11a_d92fcda1-715d-40e6-a3b9-9fe73427dd69.jpg?v=1780944305","url":"https:\/\/www.bullfrogmotosport.com\/products\/s-s-cycle-99-06-bt-509c-chain-drive-camshaft-kit","provider":"Bullfrog Motosport","version":"1.0","type":"link"}