Best average torque & power of any sub .600" lift Gen 3 Hemi cam tested. Runs great from 2500-6500rpm.
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.

Information:

Stage 1 available under 112-300-11. Stage 3 available under 112-305-11.

Application Summary:

Year Make/Model
2005-2010 Chrysler 300
2008-2010 Dodge Challenger
2006-2010 Dodge Charger
2004-2005 Dodge Durango
2006-2008 Dodge Magnum
2003-2008 Dodge Ram 1500
2003-2008 Dodge Ram 2500
2003-2008 Dodge Ram 3500
2005 Dodge Ram 4000
2006-2010 Jeep Grand Cherokee
Attributes
Advertised Exhaust Duration 279, 279
Advertised Intake Duration 273, 273
Assembly Lubricant Included No, No
Basic Operating RPM Range 1,900-6,700, 1,900-6,700
C.A.R.B. E.O. Number N/A, N/A
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? Yes, but must meet tailpipe emission standards for year of vehicle., Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles? No, No
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? Yes, but must be a race/competition only vehicle., Yes, but must be a race/competition only vehicle.
C.A.R.B. Exemption Reason N/A, N/A
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Cam Type Hydraulic Roller, Hydraulic Roller
Camshaft Material Billet Steel, Billet Steel
Camshaft Series HRT
Country of Origin (Primary) US
Emission Code Legal US
Engine Family Dodge 5.7L & 6.1L HEMI (2003-08), Dodge 5.7L & 6.1L HEMI (2003-08)
Exhaust Duration at .050 inch Lift 230, 230
Exhaust Valve Lift 0.582, 0.582
Harmonized Tariff Code (Schedule B) 8409914000
Hazardous Material Code N
Intake Duration at .050 Inch Lift 220, 220
Intake Valve Lift 0.596, 0.596
Life Cycle Status Code Available to Order
Lifter Style Hydraulic Roller
Lifter Type Hydraulic Roller, Hydraulic Roller
Lifters Included No, No
Lobe Separation 113, 113
NAFTA Preference Criterion Code B
Recommended Valve Springs 26918-16, 26918-16
SDR Required Flag N
SDS Sheet Number N/A
Stage 2, 2
Valve Springs Required Yes, Yes
Warranty Time 12
GTIN 00036584401971

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