Comp Cams Stage 2 SUPERCHARGER HRT 229/241 Max Power Hydraulic MASTER CAM KIT

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

MK112-337-11

The COMP Cams Stage 2 Supercharger HRT 229/241 Max Power Hydraulic Roller Master Cam Kit is engineered for HEMI owners chasing peak performance under boost. Tailored for your vehicle engine, this cam is optimized for larger superchargers and high-RPM street/strip applications. Utilizing COMP's advanced Low Shock Technology (LST) lobe design, this cam improves valvetrain stability at extreme RPMs while reducing stress on components. The result is an aggressive camshaft capable of pushing your HEMI engine past 7500 RPM and delivering up to +118 horsepower with supporting mods. The kit includes everything needed for a complete upgrade, including performance lifters, and is designed to work with #7228 valve springs. MDS (DOD) must be disabled, and custom tuning is required for optimal performance and durability.

• Engine Fitment: Dodge 5.7L / 6.1L HEMI (2003–2008, Non-VVT)
• Camshaft Series: HRT (High RPM Turbo/Supercharged Profile)
• Stage: 2 Supercharger
• RPM Range: 2,000 – 7,000+ RPM
• Horsepower Gain: Up to +118 HP
• Camshaft Type: Hydraulic Roller
• Camshaft Material: Billet Steel
• Usage: Street/Strip – Supercharged Builds

Camshaft Specs:

• Advertised Intake Duration: 287°
• Advertised Exhaust Duration: 299°

Duration @ .050" Lift:

• Intake: 229°
• Exhaust: 241°

Valve Lift:

• Intake: 0.635”
• Exhaust: 0.635”

Lobe Separation Angle: 117°

Lifter Type: Hydraulic Roller

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.