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COMP Cams CL54-448-11 XFI XE-R 238/240 Hydraulic Roller Cam and Lifter Kit

(Chevrolet Silverado 1500 1999-2013, Suburban 1500 2000-14, Camaro 1998-2002, 2010-16, Corvette 1997-2013, Silverado 2500 HD 2010-19 + 58 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

CL54-448-11
6 reviews
Sale Price

$595.95

Estimated ship date Thursday, November 19

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Product Details

The COMP Cams CL54-448-11 is a complete camshaft and lifter kit designed specifically for GM LS Gen III/IV engines. This XFI XE-R series hydraulic roller cam delivers aggressive performance with a 238/240 duration split, making it ideal for street/strip applications where increased mid-range to top-end power is desired.

Key Features:

  • Hydraulic roller camshaft design for reduced friction and improved reliability
  • 238/240 degree advertised duration provides strong mid-range to high-RPM power
  • Complete kit includes camshaft, hydraulic roller lifters, assembly lube, decals, and detailed installation instructions
  • XE-R profile optimized for modified LS engines with supporting upgrades
  • Direct-fit application for GM LS Gen III and Gen IV small block engines
  • Maintains streetability while delivering significant performance gains

This cam and lifter kit is engineered to work with stock valve springs in most applications, though verification of your specific combination is recommended. The hydraulic roller design eliminates the need for break-in procedures required with flat tappet cams, while the included premium assembly lube ensures proper initial startup protection. Perfect for enthusiasts looking to maximize their LS engine's potential with a proven, reliable performance upgrade.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, Suburban 1500 2000-14, Camaro 1998-2002, 2010-16, Corvette 1997-2013, Silverado 2500 HD 2010-19, Tahoe 2000-14, Impala 2006-09, Colorado 2009-12, Trailblazer 2006-08, Caprice 2011-17 + 53 more models

Kit Type

Cl-Kit - Cam and Lifter Kit

Intake Valve Lift

0.605

Exhaust Valve Lift

0.609

Basic Operating RPM Range

2,800-7200

MSE Process Video Link

https://www.youtube.com/watch?v=hTyIQxrPCCI

K-Kit Upgrade

K54-448-11

AMAZON ASIN

B005H89WOU

Usage

Street/Performance

Assembly Lubricant Included

No

LOBE SEPARATION

112

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.

Gaskets Included

No

Camshaft Gear Attachment

3-Bolt

Locks Included

No

Lifter Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

240

Intake Duration at .050 Inch Lift

238

Cam Type

Hydraulic Roller

Lifters Included

Yes

Retainers Included

No

Timing Chain and Gears Included

No

Camshaft Material

Billet Steel

Advertised Exhaust Duration

289

Advertised Intake Duration

287

Valve Stem Seals Included

No

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Excellent service with the actual stock on hand, shipment was made the next day and a tracking number was provided. I have tried 2 other online supply stores which don't know what they have in stock.

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