{"product_id":"s-s-cycle-camshaft-kit-583g-gear-drive-for-twin-cam-engines-part-330-0107","title":"S\u0026S Cycle Camshaft Kit 583G Gear Drive for Twin Cam Engines - Part #330-0107","description":"Camshaft Kit - 583G - Gear Drive - Twin Cam\n\u003cp\u003eThe S\u0026amp;S Cycle Camshaft Kit 583G (Part #330-0107) is designed for Twin Cam engines, offering a significant upgrade in performance and valve train reliability. This gear drive system reverses the rotation of the rear cam, providing extra operating clearance between cam lobes, which enables higher cam lifts and improved airflow. By eliminating timing chain lash and loosely fitting stock chains, this kit enhances valve timing accuracy, resulting in more precise engine operation and increased power output. The kit delivers strong low-end torque and horsepower, with optimal performance typically observed between 1,500 and 5,000 RPM, making it suitable for riders seeking increased acceleration and engine responsiveness. Installation requires removing material from the inner surface of the stock gear cover and the use of a hydraulic press along with professional tools. The kit includes camshafts, inner gears, outer drive gears, bearings, gaskets, and detailed instructions, ensuring a comprehensive upgrade. Made in the USA, this upgrade is ideal for experienced technicians or enthusiasts familiar with gear drive systems. Due to the inherent characteristics of gear drives, increased valve train noise may be noticeable. Proper installation mandates checking for coil bind, valve-to-valve, and valve-to-piston clearances. It is not recommended for engines with compression ratios exceeding 10.1:1, ensuring optimal performance and durability under specified conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eReverses rear cam's rotation for increased clearance and higher cam lifts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEliminates timing chain lash for improved valve timing accuracy\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides strong low-end torque and horsepower, optimal between 1,500 and 5,000 RPM\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes camshafts, gears, bearings, gaskets, and installation instructions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRequires removal of material from stock gear cover and professional installation tools\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA with high-quality components\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNot recommended for engines with compression ratios over 10.1:1\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncreased valve train noise may be experienced due to gear drive design\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInstallation requires checking valve and piston clearances for proper operation\u003c\/li\u003e\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":43032071995486,"sku":"09250744","price":863.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/12758.png?v=1784502260","url":"https:\/\/vtwinvisionary.com\/products\/s-s-cycle-camshaft-kit-583g-gear-drive-for-twin-cam-engines-part-330-0107","provider":"V-TwinVisionary","version":"1.0","type":"link"}