COMP Cams Stage 3 HRT 228/236 Max Power Hydraulic Roller MASTER CAM KIT: 6.4L 392 2011 - 2025 (VVT)

Comp Cams Stage 3 HRT 228/236 Max Power Hydraulic Roller MASTER CAM KIT

11-25 6.4L 392 (VVT)

MK201-306-17

The COMP Cams Stage 3 HRT 228/236 Max Power Hydraulic Roller Master Cam Kit is built to push the performance envelope of your vehicle. This aggressive cam profile delivers significant torque in the mid-range and a dramatic increase in horsepower at higher RPMs, making it ideal for heavily modified builds.

Designed to complement ported cylinder heads, stroker cranks, long-tube headers, and other power-adders, this camshaft takes full advantage of the Gen IV HEMI’s high-lift airflow capabilities. With an RPM operating range of 2,200–7,400, and the potential to exceed 7,500 RPM when paired with COMP's #7230 valve springs, this camshaft is capable of adding up to 105 horsepower with proper tuning and supporting modifications.

• Camshaft Series: HRT – Stage 3
• Cam Type: Hydraulic Roller
• Lifter Type: Hydraulic Roller
• Camshaft Material: Billet Steel
• RPM Operating Range: 2,200–7,400+ RPM
• Estimated Horsepower Gain: Up to +105 HP
• Valve Springs Required: Yes – Designed for COMP #7230 Springs
• Ideal For: Ported heads, strokers, forced induction, aggressive NA builds
• Low Shock Technology: Improves high-RPM durability and valve train efficiency

Camshaft Specs:

• Intake Duration @ .050" Lift: 228°
• Exhaust Duration @ .050" Lift: 236°
• Advertised Intake Duration: 281°
• Advertised Exhaust Duration: 284°
• Intake Valve Lift: 0.632"
• Exhaust Valve Lift: 0.609"
• Lobe Separation Angle (LSA): 117.5°

Master Kit (MK-Kit) Includes:

• HRT Stage 3 Camshaft (228/236 Grind)
• Performance Drop-In Hydraulic Lifters (#856Y-16
• VVT Phaser Limiter (#5761)
• Pushrods (#7929-8 & #7997-8)
• Valve Springs (#7230-16)
• Steel Retainers (#761-16)
• Valve Locks (#607-16)
• Spring Seats (#4683-16)
• Valve Seals (#531-16)