COMP Cams HRT Blower Stage 2 Hydraulic Roller Camshaft
2009–2025 Chrysler 300, Dodge Challenger, Charger, Durango, Ram 1500, 2500, 3500, Jeep Commander, Grand Cherokee
201-337-17
Overview:
The COMP Cams HRT Blower Stage 2 Hydraulic Roller Camshaft is engineered specifically for turbocharged and supercharged Chrysler, Dodge, Ram, and Jeep engines from 2009 through 2025. Designed to deliver substantial gains in horsepower and torque, this camshaft is ideal for enthusiasts seeking aggressive performance upgrades on larger blower setups and race-oriented builds. Featuring advanced lobe designs and Low Shock Technology, it enhances engine stability at high RPM while reducing stress on valve springs for improved durability.
This camshaft is a premium choice for 5.7L to 6.4L V8 HEMI engines equipped with Variable Valve Timing (VVT), requiring supporting modifications such as a DOD delete kit, upgraded valve springs, and a phaser limiter or lock kit depending on the application. Dyno tested beyond 7500 RPM, it offers a robust solution for serious performance builds.
Key Features:
Built with cutting-edge technology, the HRT Blower Stage 2 camshaft delivers reliable power and longevity for forced induction applications. Key features include:
- Advanced lobe profiles utilizing Low Shock Technology to maximize horsepower and torque
- Micro Surface Enhancement (MSE) finishing process for a 250% increase in effective load bearing area
- Improved valve spring compatibility, reducing load loss and enhancing durability
- Optimized for turbo and supercharged engines with larger blower setups
- Designed for high RPM stability, supporting engine speeds over 7500 RPM
- Requires COMP Cams DOD Delete Kit and upgraded valve springs for proper operation
- Phaser limiter or lock kit needed for 5.7L-6.4L VVT engines (2009+)
- Stage 2 camshaft offering a balance between street drivability and race-level performance
Construction & Design:
The HRT Blower Stage 2 camshaft is manufactured with precision CNC grinding and finished using COMP Cams’ proprietary Micro Surface Enhancement (MSE) process. This advanced surface treatment significantly reduces peak roughness on the cam lobes, increasing strength and wear resistance. The hydraulic roller design minimizes friction and valve train stress, contributing to longer component life and smoother operation. The camshaft’s lobe profiles are engineered to deliver aggressive lift and duration while maintaining valve spring stability, making it well-suited for high-boost forced induction setups.
Performance & Sound
This camshaft is tuned to unlock substantial power gains in supercharged and turbocharged HEMI engines, improving throttle response and torque delivery across the RPM range. The aggressive lobe design enhances exhaust flow and combustion efficiency, resulting in a more aggressive engine note without compromising drivability. Its high RPM capability ensures consistent performance during spirited driving and track use.
Installation & Fitment:
Installation of the COMP Cams HRT Blower Stage 2 camshaft requires removal of the factory camshaft and installation of supporting components including a DOD delete kit and upgraded valve springs (COMP Cams 7230 springs recommended). For 2009 and newer 5.7L to 6.4L VVT engines, a phaser limiter or lock kit is necessary to prevent timing phaser over-advance. Professional installation is recommended to ensure proper timing and valve train setup. This camshaft fits a wide range of Chrysler, Dodge, Ram, and Jeep models from 2009 through 2025, including:
- Chrysler 300 (2009–2025)
- Dodge Challenger (2009–2025)
- Dodge Charger (2009–2025)
- Dodge Durango (2009–2025)
- Dodge Ram 1500 (2009–2010, 2011–2025)
- Dodge Ram 2500 (2009–2025, 2011–2020)
- Dodge Ram 3500 (2009–2025, 2011–2025)
- Jeep Commander (2009–2025)
- Jeep Grand Cherokee (2009–2025)
What's Included:
- COMP Cams HRT Blower Stage 2 Hydraulic Roller Camshaft (Part #201-337-17)
- Installation instructions (where applicable)
- Note: DOD delete kit, upgraded valve springs, and phaser limiter/lock kit sold separately
Ideal For:
This camshaft is ideal for performance enthusiasts and professional builders upgrading forced induction Chrysler, Dodge, Ram, and Jeep engines. It suits applications ranging from aggressive street builds to race-oriented vehicles requiring high RPM stability and increased power output. Perfect for those running larger superchargers or turbochargers who demand reliable, consistent performance and durability under boost.