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COMP Cams Camshaft CBVI XR294HR-10

SKU: CCA01-424-8

Camshafts

CCA Camshafts...

COMP Cams Camshaft CBVI XR294HR-10

SKU: CCA01-424-8

Camshafts

CCA Camshafts...

A$1,306.45
IN STOCK! Est Ship 4-7 days. In stock at 1 location (10 available)

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Description

Camshaft - Xtreme Energy - Hydraulic Roller - Lift 0.540 / 0.560 in - Duration 294 / 300 - 110 LSA - 2800 / 6200 RPM - Gen VI - Big Block Chevy - Each

XE 242/248 HRlrBBC6

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust.

Additional Information

Best for serious street/ strip use with 10.5:1+ compression and 3000+ stall. Needs good intake, headers and ported heads.

Application Summary

1996-1999 Chevrolet 454/502 GEN VI Big Block

Part Type

Engine Camshaft

Additional Application Notes
• Hyd. Roller; 2800-6200rpm; Adv. Dur. 294 Int./300 Exh.; Valve Lift .540 Int./.560 Exh.; Lobe Angle 110 deg.; Adjustable Valve Train Required~ Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle
• Hyd. Roller; 2800-6200rpm; Adv. Dur. 294 Int./300 Exh.; Valve Lift .540 Int./.560 Exh.; Lobe Angle 110 deg.;

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-07 21:26:45

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Advertised Exhaust Duration:300
Advertised Intake Duration:294
Amazon ASIN:B000VTYQMI
Assembly Lubricant Included:No
Basic Operating RPM Range:2,800-6,200
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.
Cam Type:Hydraulic Roller
Cam and Lifter Kit Upgrade:CL01-424-8
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Austempered Ductile Iron
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 242/248 Hydraulic Roller Cam for Chevrolet Big Block GEN VI
Engine Family:Chevrolet GEN VI 454 and 502 c.i. 8 Cylinder (1996-1999)
Exhaust Duration @ .050 in.:248
Exhaust Duration at .050 inch Lift:248
Exhaust Duration:300
Exhaust Valve Lift(in):0.56
Exhaust Valve Lift:0.56
Grind Number:XR294HR
Intake Duration @ .050 in.:242
Intake Duration at .050 Inch Lift:242
Intake Duration:294
Intake Valve Lift(in):0.540
Intake Valve Lift:0.54
K-Kit Upgrade:K01-424-8
Lifter Type:Hydraulic Roller
Lifters Included:No
Part Number:cca01-424-8
RPM Range:2000-9000
SK-Kit Upgrade:SK01-424-8
Title:Xtreme Energy 242/248 Hydraulic Roller Cam for Chevrolet Big Block GEN VI
Usage:Street/Performance
Valve Springs Required:Yes

Product Downloads

# Document Type Download
1. Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 18:59:49

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca01-424-8
SFX Item ID 4118212
Accounting SKU cca-01-424-8
Manufacturer SKU 01-424-8
Manufacturer UPC 036584063483
Alternative References 01-424-8, CCA-01-424-8, COM01-424-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 294/300, Lift .540/.560, Chevy, Big Block, Each

COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers—while delivering increased engine vacuum. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number01-424-8
Part TypeCamshafts
Product LineCOMP Cams Xtreme Energy Camshafts
UPC036584063483
Cam StyleHydraulic roller, OE roller
Camshaft UseStreet/Strip
Basic Operating RPM Range2,800-6,100
Intake Duration at 050 inch Lift242
Exhaust Duration at 050 inch Lift248
Duration at 050 inch Lift242 int./248 exh.
Advertised Intake Duration294
Advertised Exhaust Duration300
Advertised Duration294 int./300 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.540 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.560 in.
Valve Lift with Factory Rocker Arm Ratio0.540 int./0.560 exh.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberG6 XR294HR-10
Valve Springs RequiredYes
QuantitySold individually.

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