Comp Cams Stage 3 HRT 224/234 Max Power Hydraulic Roller CAM KIT

03-08 5.7L Hemi / 6.1L SRT8 (Non VVT)

CK112-305-11

The COMP Cams Stage 3 HRT 224/234 Max Power Hydraulic Roller Cam Kit is built for enthusiasts chasing peak performance from their Gen III HEMI engine (non-VVT). Designed for your vehicle, this cam kit delivers the most horsepower possible on stock pistons by fully utilizing the HEMI’s high-lift airflow characteristics. With an RPM range of 2100 to 7000, this aggressive grind supports race-level performance while still maintaining hydraulic roller convenience. The camshaft’s Low Shock Technology (LST) reduces valvetrain stress, extending durability even at high speeds. Paired with #7228 conical valve springs, the setup remains stable up to 7500+ RPM, offering a broad, usable powerband for serious builds.

• Hydraulic Roller – Street & Track Friendly
• Stage 3 HRT Series: Max Power Profile
• Low Shock Technology for Valvetrain Longevity
• Supports 7500+ RPM with #7228 Valve Springs
• Massive Power Gains: Up to +86 HP
• RPM Range: 2100–7000+

Camshaft Specs:

• Advertised Duration: 277° Intake / 283° Exhaust
• Duration @ .050": 224° Intake / 234° Exhaust
• Lift: .632" Intake / .619" Exhaust
• Lobe Separation: 115°
• Material: Billet Steel
• Emissions: Check Local Regulations

COMP Cams is a leading performance valvetrain manufacturer, known for camshafts and supporting components built for everything from mild street upgrades to full race engines. Their product range covers camshafts, lifters, valve springs, rocker arms, and timing/valvetrain parts—key pieces for dialing in powerband, drivability, and RPM capability.