COMP Cams - MK201-306-17
Stage 3 HRT MK-Kit for '11+ 6.4L HEMI
Gains in mid range torque and
drastic power increase at high RPM. Works best w/ ported
heads, stroker cranks and other modifications. Designed for
#7230 spring
COMP Cams HRT Camshaft Packages for Dodge Gen III HEMI applications take the guesswork out of choosing the right valve train upgrade package for your specific engine and desired performance.
The “Low Shock Technology” behind COMP Cams HRT camshafts features lobe profiles designed to maximize horsepower while improving stability at higher RPM. These profiles are also easier on the valve springs, enhancing durability and reducing load loss. By Spintron and dyno testing these new profiles with many combinations of valve train components, COMP Cams engineers have created valve train packages that are perfectly matched for maximum horsepower and reliability in popular modern HEMI applications. The resulting Stage 1, Stage 2 and Stage 3 HRT Camshaft Packages can add up to 170 horsepower (depending on the application) and are available as base Cam Kits (CK-Kit) or the more complete Master Kits (MK-Kit).
CK-Kits include camshaft, phaser limiter (VVT Hemi only), pushrods, Beehive or Conical Valve Springs, chromemoly steel retainers, valve locks, spring seats and valve seals. MK-Kits include everything found in the CK-Kit with the addition of upgraded, drop-in performance lifters.
Recommended Upgraded Stock Rocker Arms: N/A
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: No
C.A.R.B. Exemption Reason: N/A
Pushrods Included: Yes
Retainers Included: Yes
Kit Type: MK-Kit
Advertised Exhaust Duration: 284
Camshaft Series: HRT
Usage: Performance
Cam Type: Hydraulic Roller
Basic Operating RPM Range: 2200-7400
Intake Duration at .050 Inch Lift: 228
Exhaust Duration at .050 inch Lift: 236
Advertised Intake Duration: 281
Lobe Separation: 117.5
Lifter Style: Hydraulic Roller
Intake Valve Lift: 0.632
Exhaust Valve Lift: 0.609
Lifters Included: Yes
Valve Springs Included: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 1-Bolt
Camshaft Material: Billet Steel
C.A.R.B. E.O. Number: N/A
Grind Number: LST281HR17
Gaskets Included: No
Engine Family: Dodge 5.7L and 6.4L HEMI w/ VVT (2009+)
Stage: 3
Timing Set Included: No
Valve Seals Included: Yes
Valve Spring Seats Included: Yes
Estimated Horsepower Gain with Kit: 105
Locks Included: Yes
