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

11-25 6.4L 392 (VVT)

CK201-302-17

The COMP Cams Stage 1 HRT 218/228 Max Power Hydraulic Cam Kit is engineered specifically for the vehicle engine with Variable Valve Timing (VVT). With a No Springs Required (NSR) design, this cam offers hassle-free installation while delivering impressive, across-the-board horsepower and torque gains. Built on COMP’s advanced “Low Shock Technology,” the Stage 1 HRT camshaft uses Spintron and dyno-tested lobe profiles that improve high-RPM stability and minimize stress on valve springs—resulting in greater durability and reduced component wear. It’s an ideal performance upgrade for daily drivers, muscle cars, or heavy vehicles looking for serious power without overhauling the valve train. This Hydraulic Roller Camshaft operates within an 1800–6800 RPM range, providing strong mid-to-top-end gains while retaining great drivability. When paired with the complete Master Kit (MK-Kit), you get everything needed for a drop-in performance upgrade: camshaft, VVT phaser limiter, pushrods, retainers, seals, and upgraded lifters—perfectly matched to maximize output and reliability.

• Cam Type: Hydraulic Roller
• Series: HRT NSR (No Springs Required)
• Stage: 1
• RPM Range: 1800–6800
• Estimated Horsepower Gain: Up to 75 HP
• Ideal Use: Performance street builds or heavier vehicles needing improved throttle response
• Lobe Separation Angle (LSA): 114°
• Valve Lift:
• Intake: 0.571"
• Exhaust: 0.545"
• Duration @ .050" Lift:
• Intake: 218°
• Exhaust: 228°
• Advertised Duration:
• Intake: 271°
• Exhaust: 279°
• Valve Springs Required: No (NSR design)
• Included in Master Kit (MK-Kit):
• HRT Camshaft
• VVT Phaser Limiter
• Pushrods
• Valve Springs (Beehive/Conical)
• Chromemoly Retainers
• Valve Locks, Spring Seats, Seals
• Performance Lifters (drop-in)

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.