{"product_id":"stage-2-camshaft-for-gen-iii-5-7l-hemi","title":"Stage 2 Camshaft for Gen III 5.7L HEMI","description":"The Brian Tooley Racing Stage 2 Camshaft is a precision-engineered performance upgrade specifically for Gen III 5.7L HEMI engines found in Chrysler, Dodge, Jeep, and Ram vehicles manufactured between 2009 and 2025. Crafted in-house by BTR, this camshaft aims to deliver a significant boost in horsepower and torque while preserving a desirable level of daily drivability. It is particularly well-suited for enthusiasts looking to remove the Multi-Displacement System (MDS) or enhance the throttle response of their 5.7L HEMI.\n\nThe Stage 2 grind features an intake duration of 216 degrees and an exhaust duration of 23X degrees at .050\" lift, with a lobe separation angle of 112 degrees. It offers an intake valve lift of .587\" and an exhaust valve lift of .586\", extending the usable RPM range from 1800 to 6700 RPM. This camshaft is designed to work with factory torque converters and provides a mild change in idle quality, often described as having a \"chop scale\" rating of 3\/10.\n\nInstallation of this camshaft requires specific supporting modifications to ensure optimal performance and longevity. It is imperative to use upgraded valve springs, such as the SK017, SK017\/TS, or SP021-16, due to the increased valve lift and potential for higher RPM operation. Non-MDS lifters are also required, necessitating an MDS conversion if your vehicle is equipped with it. A VVT limiter (BTR-VVT-HEMI-4CAM), which is included with the camshaft, must be installed in the cam phaser to properly control the variable valve timing. Additionally, a valve tip saver and hardened pushrods are recommended, especially for applications utilizing power adders. Proper engine tuning and calibration, with a focus on VVT control, are essential for maximizing the performance benefits and ensuring the reliability of this camshaft.\n\nThis camshaft is compatible with a wide range of vehicles including the Chrysler 300 (2005-2010, 2011-2024), Dodge Challenger (2009-2023), Dodge Charger (2005-2023), Dodge Durango (2004-2025), Dodge Ram (2002-2010), and Jeep Grand Cherokee (2005-2025), all equipped with the 5.7L Gen III HEMI engine. The listed years in the fitment table provide the most accurate compatibility. The product is manufactured in the USA and has undergone rigorous spintron and dyno testing by Brian Tooley Racing.","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52687289549112,"sku":"BTR-57HEMIVVTSTG2","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662156843.jpg?v=1784882293","url":"https:\/\/store.motormia.co\/products\/stage-2-camshaft-for-gen-iii-5-7l-hemi","provider":"MOTORMIA","version":"1.0","type":"link"}