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COMP Cams Cam & Lifter Kit LS1 XEr273HR

SKU: CCACL54-444-11

Camshaft Kits

CCA Cam & Lifter Kits

COMP Cams Cam & Lifter Kit LS1 XEr273HR

SKU: CCACL54-444-11

Camshaft Kits

CCA Cam & Lifter Kits

Sale ends in Calculating...

A$1,246.01 A$1,937.54
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Description

CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions.

Product Overview

COMP Cams offers complete component-matched valve train kits that deliver unbeatable performance, durability and ease of installation. All cam kits are fully tested and manufactured to the strictest standards. Each kit’s components were specifically chosen as the best performance match for that particular camshaft so that you can reap the benefits of a perfectly matched “Power Engineered System.” *CL-Kit Cam & Lifter Kit Includes* * Camshaft * Lifters * Assembly Lube * Decals * Instructions

Product Details

Advertised Exhaust Duration:279
Advertised Intake Duration:273
Amazon ASIN:B005H89WO0
Assembly Lubricant Included:No
Basic Operating RPM Range:2,000-7,000
C.A.R.B. E.O. Number:N/A
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.
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. Exemption Reason:N/A
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam Type:Hydraulic Roller
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Billet Steel
Description:XFI XE-R 224/230 Hydraulic Roller Cam and Lifter Kit for GM LS GEN III/IV
Exhaust Duration @ .050 in.:230
Exhaust Duration at .050 inch Lift:230
Exhaust Duration:279
Exhaust Valve Lift(in):0.588
Exhaust Valve Lift:0.588
Gaskets Included:No
Intake Duration @ .050 in.:224
Intake Duration at .050 Inch Lift:224
Intake Duration:273
Intake Valve Lift(in):0.581
Intake Valve Lift:0.581
K-Kit Upgrade:K54-444-11
Kit Type:CL-Kit - Cam and Lifter Kit
Lifter Type:Hydraulic Roller
Lifters Included:Yes
Lobe Separation:114
Locks Included:No
MSE Process Video Link:https://www.youtube.com/watch?v=hTyIQxrPCCI
Part Number:ccaCL54-444-11
RPM Range:2200-7000
Retainers Included:No
Timing Chain and Gears Included:No
Title:XFI XE-R 224/230 Hydraulic Roller Cam and Lifter Kit for GM LS GEN III/IV
Usage:Street/Performance
Valve Springs Required:Yes
Valve Stem Seals Included:No

Application Summary

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

Part Type

Engine Camshaft and Lifter Kit

Data: v4.2 - Upd: 2026-09-27 16:43:57

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
CL54-444-11
Product Attributes - Part Type
Camshaft Kits
Product Attributes - Product Line
COMP Cams XFI XE-R Cam and Lifter Kits
Product Attributes - UPC
036584199984
Product Attributes - Cam Style
Hydraulic roller, OE roller
Product Attributes - Basic Operating RPM Range
2,000-7,000
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Camshaft Manufacturers Description
High RPM street/strip with XE-R lobe designs. Requires custom tuning.
Product Attributes - Intake Duration at 050 inch Lift
224
Product Attributes - Exhaust Duration at 050 inch Lift
230
Product Attributes - Duration at 050 inch Lift
224 int./230 exh.
Product Attributes - Advertised Intake Duration
273
Product Attributes - Advertised Exhaust Duration
279
Product Attributes - Advertised Duration
273 int./279 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.581 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.588 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.581 int./0.588 exh.
Product Attributes - Lobe Separation (degrees)
114
Product Attributes - Camshaft Gear Attachment
3-bolt
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Lifters Included
Yes
Product Attributes - Lifter Style
Hydraulic roller
Product Attributes - Valve Springs Included
No
Product Attributes - Retainers Included
No
Product Attributes - Locks Included
No
Product Attributes - Valve Stem Seals Included
No
Product Attributes - Timing Chain and Gears Included
No
Product Attributes - Assembly Lubricant Included
No
Product Attributes - Pushrods Included
No
Product Attributes - Rocker Arms Included
No
Product Attributes - Gaskets Included
No
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU ccaCL54-444-11
SFX Item ID 4123432
Supplier Item Code 4123432
Manufacturer SKU CL54-444-11
Manufacturer UPC 36584199984
Alternative References ls1, ls2, ls3, ls4, ls6, ls7

Compatibility

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

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