Comp Cams Stage 1 HRT 218/228 Max Power Hydraulic MASTER CAM KIT

11-25 6.4L 392 (VVT)

MK201-302-17

The COMP Cams Stage 1 HRT Hydraulic Master Cam Kit is engineered for vehicle engine with VVT. Utilizing “Low Shock Technology,” the HRT lobe profiles optimize horsepower while enhancing valve train stability at higher RPMs. This No Springs Required (NSR) Stage 1 cam offers excellent across-the-board power increases without compromising reliability. COMP Cams HRT Camshaft Packages take the guesswork out of performance upgrades by providing a fully matched valve train system. Each Master Kit includes a camshaft, VVT phaser limiter, pushrods, beehive/conical valve springs, chromemoly retainers, valve locks, spring seats, valve seals, and upgraded performance lifters. Spintron and dyno-tested, these kits deliver up to 75 estimated horsepower gain with smooth operation throughout a wide RPM range (1800–6800). Perfect for enthusiasts seeking maximum power, durability, and simplicity in modern HEMI builds.

• Cam Type: Hydraulic Roller
• Cam Series: HRT Stage 1
• No Springs Required (NSR)
• Intake/Exhaust Duration @ .050": 218/228
• Advertised Intake/Exhaust Duration: 271/279
• Intake/Exhaust Valve Lift: 0.571"/0.545"
• Lobe Separation: 114°
• Estimated Horsepower Gain: 75 HP
• RPM Operating Range: 1800–6800
• CK-Kit Includes: Camshaft, phaser limiter, pushrods, valve springs, retainers, locks, spring seats, valve seals
• MK-Kit Adds: Upgraded, drop-in performance lifters
• Improves valve train stability and durability
• Spintron and dyno-tested for maximum performance

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.