COMP Cams HRT Blower Stage 2 Hydraulic Roller Camshaft for 2003-2008 Dodge 5.7/6.1L HEMI Engines, Part Number 112-337-11

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 increases available for turbo and supercharged 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. These 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 street up to heavily modified race-oriented builds. All HRT Turbo & Supercharger Camshafts require a COMP Cams DOD Delete Kit and upgraded valve springs. Depending on application, 5.7L-6.4L w/ VVT 2009+ engines also require either a COMP Cams phaser limiter or lock kit. Best camshaft for larger blowers and more race oriented builds. Dyno tested to 7500+ RPM (Req DOD delete & 7228 springs) See 112-335-11 for Stage 1, Turbo options available under 112-330-11 and 112-332-11 Dodge 5.7/6.1L HEMI Engines w/o VVT

The COMP Cams HRT Blower Stage 2 hydraulic roller camshaft is engineered for high-performance Dodge 5.7 and 6.1L HEMI engines from 2003 to 2008, especially those equipped with turbo or supercharged setups. Utilizing the latest lobe designs, this camshaft delivers significant power and torque gains, making it ideal for race-oriented builds and larger blowers. Its advanced Low Shock Technology profiles are optimized for maximum horsepower output while maintaining stability at high RPM levels, ensuring reliable operation during demanding performance conditions. The incorporation of the Micro Surface Enhancement (MSE) finishing process enhances durability by reducing surface roughness and increasing the effective load-bearing area by 250%, allowing the camshaft to withstand higher loads and reduce wear over time.

Features:

• Engine Compatibility: Designed specifically for 2003-2008 Dodge 5.7 and 6.1L HEMI engines without VVT

• High-RPM Performance: Dyno tested to over 7,500 RPM for aggressive power delivery

• Advanced Lobe Design: Features new lobes from COMP Cams to maximize horsepower and torque

• Durability Enhancement: Micro Surface Enhancement (MSE) finish improves strength and reduces surface roughness

• Optimized for Forced Induction: Best suited for larger blowers and race builds requiring DOD delete and upgraded valve springs

• Stage Options: Organized into various stages from mild street to high-end race applications

• Additional Requirements: Compatible with COMP Cams DOD Delete Kit; VVT engines may need phaser limiter or lock kit depending on application