Best average torque and power of any sub .600 in. lift Gen IV HEMI cam tested. Runs great from 2500-6500 RPM.
Intake Duration at 050 inch Lift
220
Exhaust Duration at 050 inch Lift
230
Duration at 050 inch Lift
220 int./230 exh.
Advertised Intake Duration
273
Advertised Exhaust Duration
279
Advertised Duration
273 int./279 exh.
Intake Valve Lift with Factory Rocker Arm Ratio
0.596 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio
0.582 in.
Valve Lift with Factory Rocker Arm Ratio
0.596 int./0.582 exh.
Lobe Separation (degrees)
114
Grind Number
LST273HR14
Computer-Controlled Compatible
Yes
Lifters Included
No
Valve Springs Included
Yes
Valve Spring Style
Beehive
Outside Diameter of Outer Spring (in.)
1.310 in.
Retainers Included
Yes
Locks Included
Yes
Valve Stem Seals Included
Yes
Timing Chain and Gears Included
No
Assembly Lubricant Included
No
Pushrods Included
Yes
Intake Overall Length (in.)
6.800 in.
Exhaust Overall Length (in.)
8.100 in.
Rocker Arms Included
No
Gaskets Included
No
Valve Springs Required
No
Quantity
Sold as a kit.
Notes
Fits engines with VVT. Requires the use of phaser limiter CCA-5761 or phaser lock kit CCA-5760. Custom tuning is required. The MDS system must be disabled and must be used with non MDS lifters.
Comp Cams Stage 2 HRT No Springs Required CK-Kit for '09+ 5.7/6.4
Notes: Stage 2 HRT No Springs Required CK-Kit for '09+ 5.7/6.4L HEMI
COMP Cams HRT Max Power camshaft kits take the guesswork out of choosing the right valvetrain-upgrade package to achieve your desired performance with your Dodge Gen III Hemi. These Max Power kits feature the low shock technology of COMP's HRT camshafts with lobe profiles designed to maximize horsepower and improve stability at higher rpms. The profiles are also easier on valve springs, enhancing durability and reducing load loss. By dyno testing with many combinations of valvetrain components, COMP Cams' engineers have created perfectly matched engine camshaft packages for your Hemi application in three different stages of performance.
