{"product_id":"stage-1-camshaft-kit","title":"Stage 1 Camshaft Kit","description":"The Brian Tooley Racing Stage 1 Camshaft Kit (BTR-57HEMIVVTTNSTG1) is engineered to enhance the performance of your 5.7L HEMI engine. It features an intake duration of 212 degrees at 0.050 lift and an exhaust duration of 22X degrees at 0.050 lift, with a lobe separation angle of 112 degrees. The valve lift is .587 for intake and .586 for exhaust, with an intake lobe lift of .356 and exhaust lobe lift of .355. The operating RPM range is from 1400 to 6500 RPM.\n\nThis camshaft swap is expected to yield gains of approximately 63 horsepower and 15 lb-ft of torque, along with an extra 1000 RPM of usable operating range. The Stage 1 grind is designed to work well with factory torque converters, simplifying installation for many users. Brian Tooley Racing camshafts are developed with a balance of power and stability, validated through spintron and dyno testing to ensure durability and performance for various applications, from trucks to street cars.\n\nThis camshaft kit is compatible with a range of Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L HEMI engine from 2009 to 2025. Specific fitments include the Chrysler 300 (2011-2024), Chrysler 300C (2005-2010), Dodge Challenger (2009-2023), Dodge Charger (2005-2023), Dodge Durango (2004-2025), Dodge Ram (2002-2010), Ram 1500 (2011-2024), Ram 2500 (2011-2025), and Jeep Grand Cherokee (2005-2024). The manufacturer notes minimal change in idle quality from stock, with a chop scale rating of 1\/10, and a drivability profile described as stock feel.","brand":"Brian Tooley","offers":[{"title":"Default Title","offer_id":52687288926520,"sku":"BTR-57HEMIVVTTNSTG1","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660682950.webp?v=1784882287","url":"https:\/\/store.motormia.co\/products\/stage-1-camshaft-kit","provider":"MOTORMIA","version":"1.0","type":"link"}