Comp Cams Stage 2 HRT 220/230 Max Power Hydraulic MASTER CAM KIT

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

MK201-303-17

The COMP Cams Stage 2 HRT 220/230 Max Power Hydraulic Roller Master Cam Kit is engineered to deliver exceptional average torque and horsepower throughout the RPM range in your vehicle engine with VVT. Specifically designed as the top-performing sub-.600" lift camshaft tested for Gen IV cylinder heads, this cam kit is a proven performer on the street and at the track. Operating best between 2500–6500 RPM, and capable of spinning beyond 7000 RPM with COMP’s #26918 valve springs, this cam is ideal for enthusiasts looking for excellent street manners with a big bump in mid-to-high RPM power. The camshaft utilizes COMP’s proprietary Low Shock Technology (LST) to improve high-RPM stability, reduce valve train stress, and enhance long-term durability—even in demanding environments. The Master Cam Kit (MK-Kit) takes out the guesswork by including the full suite of valve train components, including performance lifters, pushrods, valve springs, retainers, spring seats, seals, locks, and a phaser limiter for proper VVT control. Expect gains of up to 82 horsepower with proper tuning and supporting mods.

• Camshaft Series: HRT – Stage 2
• Cam Type: Hydraulic Roller
• Lifter Type: Hydraulic Roller
• Camshaft Material: Billet Steel
• RPM Operating Range: 2500–6500 RPM (Supports 7000+ RPM with #26918 springs)
• Estimated Horsepower Gain: Up to +82 HP
• Valve Springs Required: Yes – Designed for COMP #26918
• Ideal For: High-performance street and strip builds
• Low Shock Technology: Increases high-RPM stability and reduces spring stress

Camshaft Specs:

• Intake Duration @ .050" Lift: 220°
• Exhaust Duration @ .050" Lift: 230°
• Advertised Intake Duration: 273°
• Advertised Exhaust Duration: 279°
• Intake Valve Lift: 0.596"
• Exhaust Valve Lift: 0.582"
• Lobe Separation Angle (LSA): 114°

Master Kit (MK-Kit) Includes:

• Camshaft (220/230 grind)
• Performance Drop-In Hydraulic Lifters (#856Y-16)
• VVT Phaser Limiter (#5761)
• Pushrods (#7929-8 & #7997-8
• Valve Springs (#26918-16)
• Steel Retainers (#761-16)
• Valve Locks (#607-16)
• Spring Seats (#4683-16)
• Valve Seals (#531-16)

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.