{"product_id":"gen-iii-hemi-stage-1-camshaft-kit","title":"Gen III Hemi Stage 1 Camshaft Kit","description":"The Brian Tooley Racing Gen III 5.7L HEMI VVT Stage 1 Camshaft Kit is designed to enhance performance for naturally aspirated, turbocharged, or supercharged 5.7L Hemi engines. This kit includes the Stage 1 Camshaft, BTR 5.7L Drop-In .625\" Lift Valve Springs, intake pushrods (stock size), exhaust pushrods (stock size), and a VVT 8-Degree Limiter (VVT Install Tool recommended, available separately). The camshaft specifications include a hydraulic roller design with 212° int.\/22X° exh. duration, 0.587\" int.\/0.584\" exh. valve lift, and a 112° lobe separation angle, operating in the 1400-6500 RPM range. It is engineered to provide an expected gain of 63 horsepower and 15 lb\/ft of torque, with an additional 1000 RPM of operating range. The kit aims for minimal change in idle quality from stock, offering stock-like drivability with a camshaft chop rating of 1\/10.\n\nThis kit requires an MDS Delete and custom tuning for proper operation. MDS Delete parts can be added via the product options. For a complete engine master kit including MDS delete parts, see part number BTR-MDS-HEMI. It is compatible with a range of VVT-equipped 5.7L Hemi engines from 2009-2023 Dodge Challengers and Chargers, 2009-2026 Dodge Durangos, 2009-2023 Chrysler 300s, 2009-2021 Jeep Grand Cherokees\/Cherokees, and 2009-2026 Ram 1500s. It also fits 5.7L Crate Engines or Donor Engines. Torque converter information suggests it works well with stock converters, but an aftermarket converter is recommended to fully realize the camshaft's potential. VVT Target Tuning Data can be found on the cam card in the documents tab.","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52687289909560,"sku":"BTR-HEMICAMKIT-S1","price":727.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660682973.png?v=1784882297","url":"https:\/\/store.motormia.co\/products\/gen-iii-hemi-stage-1-camshaft-kit","provider":"MOTORMIA","version":"1.0","type":"link"}