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COMP Cams HRT Camshaft Packages for Dodge Gen III HEMI applications take the guesswork out of choosing the right valve train upgrade package for your specific engine and desired performance.
The “Low Shock Technology” behind COMP Cams HRT camshafts 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. By Spintron and dyno testing these new profiles with many combinations of valve train components, COMP Cams engineers have created valve train packages that are perfectly matched for maximum horsepower and reliability in popular modern HEMI applications. The resulting Stage 1, Stage 2 and Stage 3 HRT Camshaft Packages can add up to 170 horsepower (depending on the application) and are available as base Cam Kits (CK-Kit) or the more complete Master Kits (MK-Kit).
CK-Kits include camshaft, phaser limiter (VVT Hemi only), pushrods, Beehive or Conical Valve Springs, chromemoly steel retainers, valve locks, spring seats and valve seals. MK-Kits include everything found in the CK-Kit with the addition of upgraded, drop-in performance lifters.
COMP Cams® is the leading American manufacturer of high-quality, performance-based internal engine components, including camshafts, valve springs, rocker arms, lifters, pushrods, and other valve train components. We help our customers with innovative technological advancements through extensive research and development. Our quality workmanship and engineering ensure confidence for racers and street performance enthusiasts. COMP Cams is a proud member of the Edelbrock Group family of brands, which include Edelbrock®, FAST® (Fuel Air Spark Technology), TCI® Automotive, Russell® Performance and Lunati Power®. Headquartered in Olive Branch, Mississippi, COMP Cams remains an innovative American company focused on results-driven technology and superior customer support. We believe in the automotive lifestyle and continue to support the passion for our American pastime. For more information about the Edelbrock Group or any partner brands, visit www.edelbrockgroup.com.
This part fits the following vehicles.
Showing 100 of 118 vehicles. Use the fit check above to see whether this part fits yours.
| Advertised Exhaust Duration | 271 |
|---|---|
| Advertised Intake Duration | 269 |
| Assembly Lubricant Included | No |
| Basic Operating RPM Range | 1,500-6,200 |
| C.A.R.B. E.O. Number | N/A |
| C.A.R.B. Exempt For On-Road Vehicles? | No |
| C.A.R.B. Exemption Reason | N/A |
| Cam Type | Hydraulic Roller |
| Camshaft Gear Attachment | 1 |
| Camshaft Material | Billet Steel |
| Camshaft Series | HRT NSR |
| Country Of Origin | USA |
| Engine Family | Dodge 5.7L HEMI (2003-08) |
| Estimated Horsepower Gain With Kit | 54 |
| Exhaust Duration At .050 Inch Lift | 222 |
| Exhaust Valve Lift | 0.495 |
| Gaskets Included | No |
| Grind Number | HRT STG1 NSR |
| Intake Duration At .050 Inch Lift | 216 |
| Intake Valve Lift | 0.5 |
| Kit Type | MK-Kit |
| Lifter Type | Hydraulic Roller |
| Lifters Included | Yes |
| Lobe Separation | 113 |
| Locks Included | Yes |
| Pushrods Included | Yes |
| Recommended Upgraded Stock Rocker Arms | N/A |
| Retainers Included | Yes |
| Stage | 1 |
| Street Legal | Yes |
| Timing Set Included | No |
| Usage | Performance |
| Valve Seals Included | Yes |
| Valve Spring Seats Included | Yes |
| Valve Springs Included | Yes |
12 Months
California carb status to be completed
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