{"product_id":"s-s-cycle-mr103-camshaft-kit-for-103-engines","title":"S\u0026s Cycle Mr103 Camshaft Kit For 103\" Engines","description":"\u003cp\u003eUpgrade your 103\" engine with the S\u0026amp;S Cycle MR103 Easy Start Camshaft Kit. This kit delivers enhanced power and smooth operation for your motorcycle, ensuring optimal performance across the RPM range. Experience the difference that precision engineering and high-quality components make.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe S\u0026amp;S Cycle MR103 Easy Start Camshaft Kit is specifically designed for 103\" engines with a compression ratio between 9.7:1 and 10.5:1. This bolt-in cam design allows for an easier start by initially reducing crank compression. Once the engine starts and RPM increases, the compression release lobe retracts centrifugally, restoring full compression and performance without any loss. Expect increased power, particularly in the 2500 to 5500 RPM range. Compatible with stock, un-ported heads and optimized for use with S\u0026amp;S CNC ported heads, this kit provides versatility and improved engine dynamics. Professional installation is recommended to ensure proper coil bind, valve-to-valve clearance, and valve-to-piston clearance.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003eEasy Start Design: Reduces initial crank compression for effortless starting.\u003c\/li\u003e\n \u003cli\u003eEnhanced Power: Delivers more power across the RPM range, especially between 2500-5500 RPM.\u003c\/li\u003e\n \u003cli\u003eOptimized Compression: Centrifugal compression release ensures full compression during normal operation.\u003c\/li\u003e\n \u003cli\u003eVersatile Compatibility: Works with stock and S\u0026amp;S CNC ported heads.\u003c\/li\u003e\n \u003cli\u003eComplete Kit: Includes camshafts, gear cover gasket, bearings, retaining ring, o-ring, thread lock, and instructions.\u003c\/li\u003e\n \u003cli\u003eMade in the USA: Ensures premium quality and reliability.\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: Camshaft Kit\u003c\/li\u003e\n \u003cli\u003eGrind: MR103\u003c\/li\u003e\n \u003cli\u003eType: Chain\u003c\/li\u003e\n \u003cli\u003eIntake Open: 13°\u003c\/li\u003e\n \u003cli\u003eIntake Close: 33°\u003c\/li\u003e\n \u003cli\u003eIntake Duration: 226°\u003c\/li\u003e\n \u003cli\u003eIntake Lift: 0.585\"\u003c\/li\u003e\n \u003cli\u003eIntake Lift at TDC: 0.172\"\u003c\/li\u003e\n \u003cli\u003eIntake Lobe Centerline: 100°\u003c\/li\u003e\n \u003cli\u003eExhaust Open: 50°\u003c\/li\u003e\n \u003cli\u003eExhaust Close: 22°\u003c\/li\u003e\n \u003cli\u003eExhaust Duration: 252°\u003c\/li\u003e\n \u003cli\u003eExhaust Lift: 0.585\"\u003c\/li\u003e\n \u003cli\u003eExhaust Lift at TDC: 0.177\"\u003c\/li\u003e\n \u003cli\u003eExhaust Lobe Centerline: 104°\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003eNot for models with OEM compression releases.\u003c\/li\u003e\n \u003cli\u003eInstaller must check coil bind, valve-to-valve clearance, and valve-to-piston clearance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026s Cycle","offers":[{"title":"Default Title","offer_id":53653003698506,"sku":"09250829","price":668.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/d818c7c890387a6d6ababacbac43efba.webp?v=1766572767","url":"https:\/\/partsdenmark.de\/products\/s-s-cycle-mr103-camshaft-kit-for-103-engines","provider":"Parts Denmark","version":"1.0","type":"link"}