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. COMP Cams Stage 1 NSR Camshaft 03-08 Chrysler / Dodge / Jeep 5.7L Hemi Engines
Comp Cams 112-300-11 NSR HRT No Springs Required Stage 1 Cam for '09+ Dodge 5.7L HEMI
- No springs required (nsr) stage 1 grind for gen iii hemi. great mid-range torque w/ excellent power. perfect for heavier vehicles， has great throttle response.
- Developed on the dyno - comp cams leveraged our in-house dyno and spintron machine to develop our new hrt camshaft profiles. after months of testing， our hemi camshafts are to outperform the competition.
- Results - thanks to extensive in-house testing， research and development， our hrt stages 1， 2 and 3 camshafts are dyno-proven to delivery huge gains. choose a stage that is specific to your engine， whether it be a 5.7， 6.1 or 6.4 and enjoy the gains.
- CK/MK Kits - in addition to our new camshafts， comp cams has created all-inclusive kits to tackle the entire job. ck-kits include camshaft， phaser limiter， pushrods， beehive/conical springs， steel retainers， locks， seats and seals. mk-kits include everything from the ck-kit plus drop-in performance lifters.
- Made in USA
- OEM Part Number 5037379AD
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