{"product_id":"s-s-cycle-551-easy-start-camshaft-kit-2","title":"S\u0026s Cycle 551 Easy Start Camshaft Kit","description":"\u003cp\u003eUpgrade your Harley-Davidson Touring model with the S\u0026amp;S Cycle 551 Easy Start Camshaft Kit. This kit delivers a significant boost in low-end and midrange torque, making it ideal for riders seeking enhanced throttle response and improved overall performance. Designed for easy installation and optimized for specific engine configurations, this kit is a must-have for motorcycle enthusiasts.\u003c\/p\u003e\n\n  \u003ch2\u003eDescription\u003c\/h2\u003e\n  \u003cp\u003eThe S\u0026amp;S Cycle 551 Easy Start Camshaft Kit is engineered to provide an easy starting experience by initially reducing crank compression. Once the engine starts and RPM increases, the compression release lobe retracts, allowing the engine to run at full compression without sacrificing performance. Optimized for 88\", 96\", 103\" to 106\" Touring bikes with slip-on mufflers and compression ratios from 9.0:1 to 9.9:1 using the stock starter, this bolt-in kit greatly improves torque from idle to 4000 RPM.  The camshafts are chain driven, ensuring reliable performance. This kit is designed for stock or mildly modified Touring models, offering a noticeable improvement in power and rideability. Experience the difference with S\u0026amp;S Cycle's commitment to quality and performance.\u003c\/p\u003e\n\n  \u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eEasy Start technology reduces cranking compression for effortless starting.\u003c\/li\u003e\n    \u003cli\u003eOptimized for 88\"-106\" Harley-Davidson Touring models with slip-on mufflers.\u003c\/li\u003e\n    \u003cli\u003eBolt-in installation for stock or mildly modified engines.\u003c\/li\u003e\n    \u003cli\u003eDramatically improves low-end and midrange torque.\u003c\/li\u003e\n    \u003cli\u003eProvides strong performance from idle to 4000 RPM.\u003c\/li\u003e\n    \u003cli\u003eMade in the USA.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eBrand: S\u0026amp;S Cycle\u003c\/li\u003e\n    \u003cli\u003eGrind: 551 Series\u003c\/li\u003e\n    \u003cli\u003eType: Chain\u003c\/li\u003e\n    \u003cli\u003eIntake Open: 17°\u003c\/li\u003e\n    \u003cli\u003eIntake Close: 19°\u003c\/li\u003e\n    \u003cli\u003eIntake Duration: 215°\u003c\/li\u003e\n    \u003cli\u003eIntake Lift: 0.550\"\u003c\/li\u003e\n    \u003cli\u003eIntake Lift at TDC: 0.178\"\u003c\/li\u003e\n    \u003cli\u003eIntake Lobe Centerline: 91°\u003c\/li\u003e\n    \u003cli\u003eExhaust Open: 41°\u003c\/li\u003e\n    \u003cli\u003eExhaust Close: 17°\u003c\/li\u003e\n    \u003cli\u003eExhaust Duration: 237°\u003c\/li\u003e\n    \u003cli\u003eExhaust Lift: 0.550\"\u003c\/li\u003e\n    \u003cli\u003eExhaust Lift at TDC: 0.170\"\u003c\/li\u003e\n    \u003cli\u003eExhaust Lobe Centerline: 102°\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eImportant to know\u003c\/h2\u003e\n  \u003cp\u003eThis kit is not recommended for compression ratios of 10.0:1 or greater.  The installer must check coil bind, valve-to-valve clearance, and valve-to-piston clearance during installation. Not for models with OEM compression releases.  Can be used with stock pushrods, lifters, and springs (unless noted).\u003c\/p\u003e","brand":"S\u0026s Cycle","offers":[{"title":"Default Title","offer_id":53652924072266,"sku":"09250521","price":2720.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/b410607c6d4cbb2b724ed98927e1e3f9_dfa2a261-929b-4d86-82c4-3b396a318efa.webp?v=1766571184","url":"https:\/\/partsdenmark.pl\/products\/s-s-cycle-551-easy-start-camshaft-kit-2","provider":"Parts Denmark","version":"1.0","type":"link"}