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COMP Cams 112-305-11 HRT Stage 3 Camshaft for Dodge 5.7L 6.1L Hemi Non-VVT

(Jeep Grand Cherokee 2005-10, Commander 2006-08; Dodge Durango 2004-08, Ram 2500 2003-08, Ram 1500 2003-08, Charger 2006-10, Challenger 2008-10 + 4 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

112-305-11
5 reviews
Sale Price

$608.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams HRT Stage 3 Camshaft is engineered for serious performance enthusiasts looking to extract maximum power from their non-VVT 5.7L or 6.1L Gen III Hemi engine. This aggressive camshaft utilizes COMP Cams' latest generation lobe designs with Low Shock Technology to deliver exceptional horsepower and torque gains throughout the RPM range.

Advanced Lobe Technology:

  • Low Shock Technology lobe profiles maximize horsepower while improving valvetrain stability at higher RPM
  • Reduces stress on valve springs for enhanced durability and reduced load loss
  • Micro Surface Enhancement (MSE) finishing process provides 250% improvement in effective load bearing area
  • MSE treatment increases camshaft strength and allows for much higher loads

Stage 3 Performance Level:

  • Aggressive profile designed for high-performance street and track applications
  • Requires upgraded valve springs for proper valvetrain control
  • Compatible with COMP Cams Beehive and Conical valve springs
  • Works with COMP Cams Hemi valve spring kits engineered for maximum power and RPM capability

This camshaft is specifically designed for non-VVT (Variable Valve Timing) Dodge Hemi engines, including the 5.7L and 6.1L displacements found in Charger, Challenger, 300C, Ram, Durango, and other Chrysler platforms. The HRT Stage 3 is ideal for enthusiasts seeking serious power gains with upgraded valve springs and supporting modifications.

Products specifications

Fits

Jeep Grand Cherokee 2005-10, Commander 2006-08; Dodge Durango 2004-08, Ram 2500 2003-08, Ram 1500 2003-08, Charger 2006-10, Challenger 2008-10, Ram 3500 2003-08, Magnum 2005-08; Chrysler 300 2005-10, Aspen 2007-08

Exhaust Valve Lift

0.619

Intake Valve Lift

0.632

Basic Operating RPM Range

1,900-6,700

Stage

3

Recommended Valve Springs

7228-16

Engine Family

Dodge 5.7L & 6.1L HEMI (2003-08)

Camshaft Series

HRT

Assembly Lubricant Included

No

Lifters Included

No

Valve Springs Required

Yes

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.

LOBE SEPARATION

115

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

234

Cam Type

Hydraulic Roller

Camshaft Material

Billet Steel

Advertised Exhaust Duration

283

Intake Duration at .050 Inch Lift

224

Advertised Intake Duration

277

Thanks!!

Great product, came as advertised.

Quick easy transaction.

Easy to order

Great, Thanks.

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