Engines and Components Camshafts and Valvetrain

COMP Cams

Comp Cams Master Cam Kit Dodge 5.7/6.1L HRT Stage 1 NSR

$1,702.95

SKU: C007 MK112-300-11

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: MK112-300-11

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.

No Springs Required (NSR) Stage 1 Grind for Gen III Hemi. Great mid-range torque w/ excellent power. Perfect for heavier vehicles, has great throttle response.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The COMP Cams Stage 1 HRT No Springs Required MK-Kit for Dodge Non-VVT 5.7/6.1L HEMI is a master cam kit designed to enhance horsepower and improve stability at higher RPMs. It features "Low Shock Technology" lobe profiles for durability and reduced valve spring load loss. The kit includes the camshaft, upgraded drop-in performance lifters, phaser limiter (for VVT Hemi, though this kit is for Non-VVT), pushrods, Beehive or Conical Valve Springs, chromemoly steel retainers, valve locks, spring seats, and valve seals.

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Specifications

BrandCOMP Cams
Part NumberC007 MK112-300-11

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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