- 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
COMP Cams HRT Camshafts
Bring your 5.7, 6.1 and 6.4L HEMI the most power.
COMP HRT Series Camshafts
No Shortcuts
Unique Grinds
- We grind our HRT cams specifically for 5.7, 6.1 and 6.4L HEMI's: ensuring the best performance.
Make power where you need it
Our HRT family is designed to make power where you need it most. We developed these cams for 5.7, 6.1 and 6.4's on the dyno, ensuring the best performance regardless of your displacement.
Desiged Specifically for Modern HEMI Engines
Takes advantage of the high flow from MOPAR's Eagle and Apache cylinder heads
By recognizing the superior airflow capabilities of the MOPAR Eagle and Apache cylinder head, our engineers developed grinds that are able to move the most air and make the most power.
Broadest Powerband and Most Top-End Power
The HRT series of camshafts feature higher exhaust duration and more lift to provide the broadest powerband and most top-end power of any HEMI camshaft.
Micro Surface Enhancement for HEMI Cams
The First and Most Advanced
COMP Cams is the first in the automotive aftermarket to employ a new camshaft finish technology for increased strength and performance that far exceeds traditional polishing.
What is MSE?
Micro Surface Enhancement (MSE) is a finishing process that improves the traditional camshaft lobe and load-bearing faces through a 65% reduction in surface peak roughness and provides a 250% improvement in the effective load bearing area.
Spreading the contact area between the roller and cam face allows much higher loads and lower localized stress.
No COMParison
- Reduces surface peak roughness of freshly ground camshaft by 65%.
- 250% improvement in effective load bearing area to allow for higher loads.
- Uniform pressure reduces waviness for increased durability.
- MSE is performed to all COMP Cams Modern HEMI cams.
Modern HEMI Camshaft Types
We often get the question, "which HEMI cam do I need?" Well, that depends.
- If your engine is equipped with VVT, then look to our "201-" part number camshafts.
- 5.7L HEMI engines made from 2003-2008, generally were not equipped with Variable Valve Timing and use the "112-" part number cams.
- 5.7L HEMI's from 2009+ and 6.4L HEMI's from 2011+ were equipped with Variable Valve Timing and use the "201-" part number camshafts.
If you need help identifying the camshaft type in your application, retrieve your vehicle's VIN, call your local dealership to get the engine's RPO then refer to our MOPAR engine application chart.
BEST SELLERS
From the manufacturer
COMP Cams HRT Camshafts
Bring your 5.7, 6.1 and 6.4L HEMI the most power.
COMP HRT Series Camshafts
No Shortcuts
Unique Grinds
- We grind our HRT cams specifically for 5.7, 6.1 and 6.4L HEMI's: ensuring the best performance.
Make power where you need it
Our HRT family is designed to make power where you need it most. We developed these cams for 5.7, 6.1 and 6.4's on the dyno, ensuring the best performance regardless of your displacement.
Desiged Specifically for Modern HEMI Engines
Takes advantage of the high flow from MOPAR's Eagle and Apache cylinder heads
By recognizing the superior airflow capabilities of the MOPAR Eagle and Apache cylinder head, our engineers developed grinds that are able to move the most air and make the most power.
Broadest Powerband and Most Top-End Power
The HRT series of camshafts feature higher exhaust duration and more lift to provide the broadest powerband and most top-end power of any HEMI camshaft.
Micro Surface Enhancement for HEMI Cams
The First and Most Advanced
COMP Cams is the first in the automotive aftermarket to employ a new camshaft finish technology for increased strength and performance that far exceeds traditional polishing.
What is MSE?
Micro Surface Enhancement (MSE) is a finishing process that improves the traditional camshaft lobe and load-bearing faces through a 65% reduction in surface peak roughness and provides a 250% improvement in the effective load bearing area.
Spreading the contact area between the roller and cam face allows much higher loads and lower localized stress.
No COMParison
- Reduces surface peak roughness of freshly ground camshaft by 65%.
- 250% improvement in effective load bearing area to allow for higher loads.
- Uniform pressure reduces waviness for increased durability.
- MSE is performed to all COMP Cams Modern HEMI cams.
Modern HEMI Camshaft Types
We often get the question, "which HEMI cam do I need?" Well, that depends.
- If your engine is equipped with VVT, then look to our "201-" part number camshafts.
- 5.7L HEMI engines made from 2003-2008, generally were not equipped with Variable Valve Timing and use the "112-" part number cams.
- 5.7L HEMI's from 2009+ and 6.4L HEMI's from 2011+ were equipped with Variable Valve Timing and use the "201-" part number camshafts.
If you need help identifying the camshaft type in your application, retrieve your vehicle's VIN, call your local dealership to get the engine's RPO then refer to our MOPAR engine application chart.
BEST SELLERS
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