Oldtimers Wallpapers And Backgrounds COMP Cams Stage 3 Camshaft 2009+ Dodge Non VVT 5.7 6.1L Hemi. The Gen III Hemi market is rapidly expanding, and the HRT Camshaft Series uses the newest and most advanced lobe designs from COMP Cams in order to produce some of the highest average power and torque camshafts available for these engines. The Low Shock Technology features lobe profiles designed to maximize horsepower while improving stability at higher RPM. These profiles are also easier on the valve springs, enhancing durability and reducing load loss. The new HRT Camshafts receive the Micro Surface Enhancement (MSE) finishing process as a standard feature, which increases strength and performance by reducing surface peak roughness and provides a 250% improvement in the effective load bearing area, allowing for much higher loads. Organized into stages, these new options range from mild to wild! All HRT Stage 1 Camshafts are No Springs Required, which keeps cost down while still providing awesome horsepower increases over stock. Stages 2 and 3 applications work with COMP Cams Beehive and Conical Valve Springs, but COMP Cams is also introducing new HEMI Valve Spring Kits, engineered to produce the most power and RPM of any current options. Catalog User 1 This Part Fits: Year Make Model Submodel 2005 2008 Chrysler 300 C 2005 2010 Chrysler 300 C SRT8 2007 2008 Chrysler Aspen Limited 2008 2010 Dodge Challenger SRT8 2006 Dodge Charger Daytona R T 2006 2008 Dodge Charger R T 2008 Dodge Charger SE 2006 2010 Dodge Charger SRT8 2006 2008 Dodge Durango Adventurer 2004 2008 Dodge Durango Limited 2004 2008 Dodge Durango SLT 2005 Dodge Durango ST 2007 Dodge Durango SXT 2005 2008 Dodge Magnum R T 2006 2008 Dodge Magnum SRT8 2003 2008 Dodge Ram 1500 Laramie 2003 2008 Dodge Ram 1500 SLT 2006 2007 Dodge Ram 1500 Sport 2003 2008 Dodge Ram 1500 ST 2008 Dodge Ram 1500 SXT 2006 2007 Dodge Ram 1500 TRX4 2003,2005 2008 Dodge Ram 2500 Laramie 2006 2008 Dodge Ram 2500 Power Wagon 2003 2008 Dodge Ram 2500 SLT 2006 2007 Dodge Ram 2500 Sport 2003 2008 Dodge Ram 2500 ST 2008 Dodge Ram 2500 SXT 2006 2007 Dodge Ram 2500 TRX4 2003 2008 Dodge Ram 3500 Laramie 2003 2008 Dodge Ram 3500 SLT 2006 2007 Dodge Ram 3500 Sport 2003 2008 Dodge Ram 3500 ST 2008 Dodge Ram 3500 SXT 2006 2008 Jeep Commander Limited 2007 2008 Jeep Commander Overland 2005 2008 Jeep Grand Cherokee Limited 2006 2008 Jeep Grand Cherokee Overland 2006 2010 Jeep Grand Cherokee SRT8