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COMP Cams MK112-337-11 HRT Blower Stage Hydraulic Roller Camshaft Kit for Dodge Hemi - 2 2003-2008 5.7L/6.1L

Manufacturer

Picture for manufacturer COMP Cams

Part Number

MK112-337-11
7 reviews
Sale Price

$1,874.95

Estimated ship date Saturday, November 28

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Product Details

The COMP Cams HRT Blower Stage 2 Camshaft Kit is engineered specifically for forced induction applications, utilizing advanced lobe designs to deliver exceptional power and torque gains in turbocharged and supercharged engines. This complete master kit (MK-Kit) is designed for 2003-2008 Dodge 5.7L and 6.1L Hemi engines and includes everything needed for a professional camshaft installation.

Low Shock Technology:

Features proprietary lobe profiles designed to maximize horsepower while improving stability at higher RPM ranges. These advanced profiles reduce stress on valve springs, enhancing durability and minimizing load loss over time. The result is a camshaft that delivers serious performance without compromising longevity.

Micro Surface Enhancement (MSE):

Every HRT camshaft receives COMP Cams' Micro Surface Enhancement finishing process as standard. This advanced treatment reduces surface peak roughness and provides a 250% improvement in effective load bearing area, allowing the camshaft to handle significantly higher loads while extending service life.

Stage 2 Performance:

As a Stage 2 camshaft, this kit is designed for street/strip applications with forced induction. It provides aggressive performance characteristics while maintaining drivability for vehicles that see occasional street use. Expect substantial gains in mid-range and top-end power with a noticeable performance exhaust note.

Complete Master Kit Includes:

  • HRT hydraulic roller camshaft
  • Matched valve springs and retainers
  • Hydraulic roller lifters
  • Pushrods
  • Installation hardware and assembly lube

Important Installation Notes:

This camshaft requires a COMP Cams DOD (Displacement on Demand) Delete Kit for proper installation in Hemi engines. Upgraded valve springs are included in this master kit. Professional installation and proper tuning are strongly recommended to achieve optimal performance and reliability.

Products specifications

Basic Operating RPM Range

2,000-7,000

Lifter Style

Hydraulic roller

Locks Included

Yes

Pushrods Included

Yes

Retainers Included

Yes

Intake Valve Lift

0.635

Exhaust Duration at .050 inch Lift

241

Exhaust Valve Lift

0.635

Recommended Valve Springs

7228-16

Camshaft Series

HRT

Timing Set Included

No

Valve Seals Included

Yes

Valve Spring Seats Included

Yes

Assembly Lubricant Included

No

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

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. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only 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 Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Gaskets Included

No

Camshaft Gear Attachment

OEM

LOBE SEPARATION

117

Intake Duration at .050 Inch Lift

229

Cam Type

Hydraulic Roller

Grind Number

HRT Blower Stage 2

Lifters Included

Yes

Stage

2

Usage

Street Strip

Camshaft Material

Billet Steel

Advertised Exhaust Duration

299

Engine Family

Hemi 5.7L - 6.1L 2003-2008

Valve Springs Included

Yes

Estimated HorsePower Gain

118

Advertised Intake Duration

287

Title

HRT Blower

Very nice

Thank you

great company have done business with for very long time greatly shipping & communication

It was good had the information I needed

Affordable, good, and fast

Quick and easy

Easy to order the part.

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