Ameliorated Fuel Operation. Bringing out the beast in your steel stead can be achieved by installing the Comp Cams NSR Stage 1 HRT 216/222 Hydraulic Roller Camshaft and Lifter Kit. This high-quality component replacement focuses on maximizing horsepower and fuel usage, ensuring that every drop of diesel is converted into unbridled speed.Operates Better at Higher Speeds. The Comp Cams NSR Stage 1 HRT 216/222 Hydraulic Roller Camshaft and Lifter Kit promises at least 65 horsepower gains to your engine assembly without buckling or blocking thanks to its low-shock design, ensuring that you stay in the lead and leave your competitors in your dust.High-Performance Manufacturing. The Comp Cams NSR Stage 1 HRT 216/222 Hydraulic Roller Camshaft and Lifter Kit is composed of top-notch polished steel which makes up the performance hydraulic roller camshaft as well as the durable hardware which accommodates the functionalities of this component upgrade.Installation. This product requires a professional to install and should take about 1 hour.Warranty. There is a 12-month limited warranty on this product.Application. The Comp Cams NSR Stage 1 HRT 216/222 Hydraulic Roller Camshaft and Lifter Kit fits all 2006-2023 5.7L HEMI Dodge Charger models.