{"product_id":"stage-3-camshaft-for-6-4l-392-hemi","title":"Stage 3 Camshaft for 6.4L 392 Hemi","description":"The Brian Tooley Racing Stage 3 Camshaft is a performance upgrade specifically engineered for the Gen III 2011+ 6.4L 392 Hemi engine family. It's an ideal choice for enthusiasts seeking to delete the Multi-Displacement System (MDS) or extract more power from their 6.4L Hemi.\n\nWith an intake duration at 0.050 lift of 228 degrees and exhaust duration of 245 degrees, paired with a 0.611 intake and 0.608 exhaust valve lift and a 111 LSA, this camshaft is designed for an RPM operating range of 2000-6800 RPM. It's expected to deliver substantial power gains, with documented peak increases of 97 horsepower and 78 ft-lbs of torque observed on the BTR Dyno, along with an additional 1200 RPM of operating range. The drivability is rated as moderate and daily drivable, and it functions well with OEM stall torque converters, though an aftermarket option may be recommended for optimal performance.\n\nInstallation of this camshaft requires specific supporting components and considerations. A VVT Limiter (BTR-VVT-HEMI-4CAM), which is included with the cam, is mandatory. Recommended valve springs are the SK024, and a valve tip saver (HEMILC-16) is also specified. Crucially, Non-MDS lifters are required, necessitating an MDS Conversion (part numbers 05038784AD, 2356, 2326 are listed). The use of a BTR aftermarket spring kit is required due to the high valve lift and increased RPM potential. Furthermore, VVT control and engine tuning are imperative to fully realize the camshaft's potential, with specific calibration attention recommended. An installation tool for the VVT limiter is available separately.\n\nThis Brian Tooley Racing Stage 3 Camshaft is compatible with a range of Chrysler, Dodge, Jeep, and Ram models equipped with the 6.4L 392 Hemi engine from 2011 through 2025, including the Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Durango, Jeep Grand Cherokee (SRT\/SRT8), Jeep Grand Wagoneer, Jeep Wrangler Rubicon, Ram 2500, and Ram 3500.","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52687288533304,"sku":"BTR-64HEMIVVTSTG3","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660682942.webp?v=1784882282","url":"https:\/\/store.motormia.co\/products\/stage-3-camshaft-for-6-4l-392-hemi","provider":"MOTORMIA","version":"1.0","type":"link"}