If you’re looking to increase the horsepower of your Gen III Hemi engine, consider swapping out the factory cam for a COMP Cams HRT Camshaft. These hydraulic roller cams are specifically designed with COMP’s Low Shock Technology profiles, which not only maximize horsepower but also improve stability at higher RPMs.

One of the key advantages of these camshafts is that they are gentle on the valve springs, resulting in a longer lifespan for your engine components. The COMP Cams HRT Camshafts come in three different stages, allowing you to choose the level of performance that suits your needs.

Whether you’re looking for a subtle increase in horsepower or a more aggressive power boost, there is an HRT Camshaft option for you. These camshafts have been carefully engineered to provide optimal performance and durability, ensuring that your engine operates at its best for years to come.

By replacing your factory cam with a COMP Cams HRT Camshaft, you could see up to a 100+ horsepower improvement without sacrificing the longevity of your valvetrain. With their Low Shock Technology profiles, these hydraulic roller cams are designed to deliver maximum power while minimizing stress on the valve springs.

If you are looking to enhance the performance of your Gen III Hemi engine, consider upgrading to a COMP Cams HRT Camshaft. You can grab a HRT Camshaft along with all your other go fast parts directly from Summit Racing Equipment. They have all of these camshafts in stock and a ton of other parts ready to ship right to your door. Invest in a COMP Cams HRT Camshaft and unlock the full potential of your Mopar.

2003-08 5.7L without VVT
Stage 1, +56 Horsepower
Great mid-range torque with excellent power and instant throttle response. Perfect for heavier vehicles. No valve spring upgrades required.
Operating Range: 1,500-6,200 RPM
Duration @ .050-inch Lift: 216°/222°
Lift: .500″/.495″
Lobe Separation: 113°

Stage 2, +79 Horsepower
Runs great from 2,500-6,500 RPM. Designed for use with COMP Cams valve spring kit CCA-26918-16.
Operating Range: 1,900-6,700 RPM
Duration @ .050-inch Lift: 220°/230°
Lift: .596″/.582″
Lobe Separation: 113°

Stage 3, +86 Horsepower
Runs great from 3,000-7,000 RPM. Use with COMP Cams valve spring kit CCA-7228-16 for 7,500+ RPM performance.
Operating Range: 2,100-7,00 RPM
Duration @ .050-inch Lift: 224°/234°
Lift: .632″/.619″
Lobe Separation: 115°

2009-Up 5.7L with VVT
Stage 1, +61 Horsepower
Great mid-range torque with excellent power and instant throttle response. Perfect for heavier vehicles. No valve spring upgrades required.
Operating Range: 1,700-6,500 RPM
Duration @ .050-inch Lift: 216°/222°
Lift: .520″/.515″
Lobe Separation: 114°

Stage 2, +82 Horsepower
Runs great from 2,500-6,500 RPM. Designed for use with COMP Cams valve spring kit CCA-26918-16.
Operating Range: 1,900-7,000 RPM
Duration @ .050-inch Lift: 220°/230°
Lift: .596″/.582″
Lobe Separation: 114°

Stage 3, +86 Horsepower
Runs great from 3,000-7,000 RPM. Use with COMP Cams valve spring kit CCA-7230-16 for 7,500+ RPM performance.
Operating Range: 2,100-7,400 RPM
Duration @ .050-inch Lift: 224°/234°
Lift: .632″/.619″
Lobe Separation: 116°

2011-Up 6.4L with VVT
Stage 1, +75 Horsepower
Great power across the RPM range. No valve spring upgrades required.
Operating Range: 1,800-6,800 RPM
Duration @ .050-inch Lift: 218°/228°
Lift: .571″/.545″
Lobe Separation: 114°

Stage 2, +85 Horsepower
Widest torque curve of any Gen III cam tested, great high RPM power. Designed for use with COMP Cams valve spring kit CCA-26918-16.
Operating Range: 1,900-7,000 RPM
Duration @ .050-inch Lift: 222°/230°
Lift: .599″/.604″
Lobe Separation: 115°

Stage 3, +105 Horsepower
Gains in mid-range torque and drastic power increase at high RPM. Works best with ported
heads, stroker cranks and other modifications. Use with COMP Cams valve spring kit CCA-7230-16 for 7,500+ RPM performance.
Operating Range: 2,100-7,400 RPM
Duration @ .050-inch Lift: 228°/236°
Lift: .632″/.609″
Lobe Separation: 117.5°