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

09-25 5.7L Hemi / 6.4L 392 (VVT)

CK201-305-17

The COMP Cams Stage 3 HRT 224/234 Max Power Hydraulic Roller Cam Kit is the most aggressive and highest horsepower-producing camshaft kit for vehicle engines with VVT and stock pistons. Designed to fully exploit the high-lift airflow capabilities of factory Gen IV HEMI cylinder heads, this Stage 3 grind delivers outstanding high-RPM power and throttle response. With an operating range of 2,100–7,400 RPM (and support up to 7500+ RPM with #7230 valve springs), this cam is built for serious performance enthusiasts who want maximum output from a hydraulic roller setup without going to custom pistons or race-only builds.

• Cam Type: Hydraulic Roller
• Camshaft Series: HRT – Stage 3
• Camshaft Material: Billet Steel
• Lifter Type: Hydraulic Roller
• RPM Range: 2,100–7,400+ (supports 7500+ RPM with proper springs)
• Estimated Horsepower Gain: Up to 86 HP
• Valve Springs Required: Yes – designed for COMP #7230 springs
• Low Shock Technology: Reduces valve train stress, enhances durability
• Best HP of any stock piston camshaft for Gen IV HEMI
• Utilizes factory high-lift airflow characteristics

Camshaft Specifications:

• Advertised Intake Duration: 277°
• Advertised Exhaust Duration: 283
• Duration @ .050" (Intake/Exhaust): 224° / 234
• Valve Lift (Intake/Exhaust): 0.632" / 0.619"
• Lobe Separation Angle (LSA): 116°

CK-Kit Includes:

• HRT Camshaft
• VVT Phaser Limiter
• Dual-length Pushrods
• Beehive or Conical Valve Springs (COMP #7230)
• Chromemoly Steel Retainers
• Valve Locks
• Spring Seats
• Valve Seals

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.