DescriptionThe 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.No Springs Required (NSR) Stage 1 Grind for 6.4L Apache. Awesome across the board power increases. For 6.4L ONLY. Best choice for street cars. Requires Phaser Limiter (#5761) or Phaser Lock (#5760)– Requires disabling of the MDS system and use of Non-MDS lifters– Requires Custom Tuning– Requires Use of camshaft phaser limiter kit (part # 5761) or camshaft phaser lock kit (Part Number 5760)Specs: Engine Family:Dodge 5.7L and 6.4L HEMI w/ VVT (2009 ) RPM Operating Range:1800-6800 Cam Type:Hydraulic Roller Lifter Style:Hydraulic Roller Camshaft Series:HRT Advertised Intake Duration:271 Advertised Exhaust Duration:279 Intake Duration at .050 Inch Lift:218 Exhaust Duration at .050 Inch Lift:228 Intake Valve Lift:.571 Exhaust Valve Lift:.545 Lobe Separation:114 Stage:1This Part Fits:2012-2014 Chrysler 300 SRT82013 Chrysler 300 SRT8 Core2016 Dodge Challenger 392 Hemi Scat Pack Shaker2017-2019 Dodge Challenger R/T 3922016-2019 Dodge Challenger R/T Scat Pack2015 Dodge Challenger Scat Pack2015-2018 Dodge Challenger SRT 3922011-2014 Dodge Challenger SRT82017-2018 Dodge Challenger T/A 3922017-2018 Dodge Charger Daytona 3922017-2018 Dodge Charger R/T 3922015-2018 Dodge Charger R/T Scat Pack2019 Dodge Charger Scat Pack2015-2018 Dodge Charger SRT 3922012-2014 Dodge Charger SRT82018-2019 Dodge Durango SRT2014-2019 Jeep Grand Cherokee SRT2012-2013 Jeep Grand Cherokee SRT82014-2019 Ram 2500 Big Horn2014-2019 Ram 2500 Laramie2014-2015 Ram 2500 Laramie Limited2014-2019 Ram 2500 Laramie Longhorn2016-2019 Ram 2500 Limited2014-2015,2019 Ram 2500 Lone Star2014-2016 Ram 2500 Outdoorsman2014-2019 Ram 2500 Power Wagon2014-2018 Ram 2500 SLT2014-2019 Ram 2500 Tradesman2014-2019 Ram 3500 Big Horn2014-2019 Ram 3500 Laramie2014-2019 Ram 3500 Laramie Longhorn2016-2019 Ram 3500 Limited2014-2015,2017,2019 Ram 3500 Lone Star2014-2019 Ram 3500 SLT2014-2019 Ram 3500 Tradesman
