{"product_id":"s-s-cycle-509g-gear-drive-camshaft-kit","title":"S\u0026s Cycle 509g Gear Drive Camshaft Kit","description":"\u003cp\u003eUpgrade your Harley-Davidson's performance with the S\u0026amp;S Cycle 509G Gear Drive Camshaft Kit. This kit is designed to provide increased valve timing accuracy and improved engine performance, making it an excellent choice for enthusiasts and professionals alike. Experience enhanced power and responsiveness across a broad RPM range.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe S\u0026amp;S Cycle 509G Gear Drive Camshaft Kit is engineered to boost the performance of 88 CID engines with stock compression ratios. By replacing the stock chain drive with a gear drive, the kit significantly increases valve timing accuracy by eliminating timing chain lash. The reversed rear cam rotation provides additional operating clearance between cam lobes, allowing for higher cam lifts. Designed for strong performance from 1000-4500 rpm, this kit provides a noticeable improvement in power and throttle response. With 180 psi cranking compression (12.41 Bar in EU), compression releases are not required. These cams can also be bolted into 96\"-106\" '06 engines with stock valve springs, due to the lower lift.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eEnhances valve timing accuracy by eliminating timing chain lash.\u003c\/li\u003e\n    \u003cli\u003eIncreases operating clearance between cam lobes for higher cam lifts.\u003c\/li\u003e\n    \u003cli\u003eDelivers strong performance from 1000-4500 rpm.\u003c\/li\u003e\n    \u003cli\u003eAllows bolt-in installation for 96\"-106\" '06 engines with stock valve springs.\u003c\/li\u003e\n    \u003cli\u003eProvides 180 psi cranking compression (12.41 Bar in EU), eliminating the need for compression releases.\u003c\/li\u003e\n    \u003cli\u003eMade in the USA.\u003c\/li\u003e\n    \u003cli\u003eIncludes all necessary components for installation.\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\u003eProduct Name: Cam Kit\u003c\/li\u003e\n    \u003cli\u003eType: Gear Drive\u003c\/li\u003e\n    \u003cli\u003eApplication: Exhaust, Intake\u003c\/li\u003e\n    \u003cli\u003eGrind: 509 Series\u003c\/li\u003e\n    \u003cli\u003eIntake Open: 18°\u003c\/li\u003e\n    \u003cli\u003eIntake Close: 18°\u003c\/li\u003e\n    \u003cli\u003eIntake Duration: 216°\u003c\/li\u003e\n    \u003cli\u003eIntake Lift: 0.509\"\u003c\/li\u003e\n    \u003cli\u003eIntake Lift at TDC: 0.174\"\u003c\/li\u003e\n    \u003cli\u003eIntake Lobe Centerline: 90°\u003c\/li\u003e\n    \u003cli\u003eExhaust Open: 46°\u003c\/li\u003e\n    \u003cli\u003eExhaust Close: 11°\u003c\/li\u003e\n    \u003cli\u003eExhaust Duration: 237°\u003c\/li\u003e\n    \u003cli\u003eExhaust Lift: 0.509\"\u003c\/li\u003e\n    \u003cli\u003eExhaust Lift at TDC: 0.140\"\u003c\/li\u003e\n    \u003cli\u003eExhaust Lobe Centerline: 107.5°\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eRequires material removal from the inner surface of the stock gear cover.\u003c\/li\u003e\n    \u003cli\u003eS\u0026amp;S recommends using an adjustable pushrod\/cover kit.\u003c\/li\u003e\n    \u003cli\u003eCam bearings and gaskets must be replaced during installation.\u003c\/li\u003e\n    \u003cli\u003eA hydraulic press and other professional-level tools are required for installation.\u003c\/li\u003e\n    \u003cli\u003eInstaller must check coil bind, valve-to-valve clearance, and valve-to-piston clearance.\u003c\/li\u003e\n    \u003cli\u003eDue to the inherent characteristics of gear drives, you may experience more valve train noise.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026s Cycle","offers":[{"title":"Default Title","offer_id":53652930527562,"sku":"09250540","price":12432.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/f91190c58879ab228da104dd44d5f02a_9960d1d8-02d6-4575-8ae0-f372fafdf77d.webp?v=1766571332","url":"https:\/\/partsdenmark.se\/products\/s-s-cycle-509g-gear-drive-camshaft-kit","provider":"Parts Denmark","version":"1.0","type":"link"}