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COMP Cams Camshaft Kit CS XR294HR-10

SKU: CCAK08-443-8

Camshaft Kits

CCA Camshaft Kits...

COMP Cams Camshaft Kit CS XR294HR-10

SKU: CCAK08-443-8

Camshaft Kits

CCA Camshaft Kits...

A$2,859.56
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

COMP Cams Camshaft Kit CS XR294HR-10

K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.

Additional Information

Street/strip applications, 9.5:1+ compression, intake, headers, stall, gears. 3200+ stall.

Application Summary

Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)

Part Type

Engine Camshaft Kit

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.”

*K-Kit - Complete Kit Includes*
• Camshaft
• Lifters
• Valve Springs
• Retainers
• Valve Locks
• Valve Stem Seals
• Assembly Lube
• Decals
• Instructions

Additional Application Notes
• Fits only 1987 and newer blocks that have provisions (spider tray) for a roller camshaft.
• Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Hyd Roller; 2800-6100rpm;Adv.Dur. 294 Int./300 Exh.;V.Lift .540 Int./.562 Exh.;Lobe 110 deg;Incl.Cam;Lifter;V.Sprng/Ret./Lock/Seal;Timing Set;

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 21:17:27

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:B001R9DSZM
Assembly Lubricant Included:No
Basic Operating RPM Range:2,800-6,100
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
Camshaft Gear Attachment:3-Bolt
Camshaft Material:Austempered Ductile Iron
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 242/248 Hydraulic Roller K-Kit for OE Roller SBC
Engine Family:Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998)
Exhaust Duration @ .050 in.:248
Exhaust Duration at .050 inch Lift:248
Exhaust Duration:300
Exhaust Valve Lift(in):0.562
Exhaust Valve Lift:0.562
Gaskets Included:No
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
Kit Type:K-Kit - Complete Kit
Lifter Type:Hydraulic Roller
Lifters Included:Yes
Part Number:ccaK08-443-8
RPM Range:2000-9000
Timing Chain and Gears Included:Yes
Title:Xtreme Energy 242/248 Hydraulic Roller K-Kit for OE Roller SBC
Usage:Street/Performance
Valve Springs Included:Yes
Valve Stem Seals Included: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 19:09:47

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU ccaK08-443-8
SFX Item ID 4123569
Accounting SKU cca-K08-443-8
Manufacturer SKU K08-443-8
Manufacturer UPC 036584034384
Alternative References CCA-K08-443-8, K08-443-8

Cam, Lifters, Valvetrain, Hydraulic Roller Tappet, Duration 294/300, Lift .540/.562, Chevy, 5.0, 5.7L, Kit

COMP Cams Xtreme Energy cam and lifter kits are built to take advantage of the latest cam technology and provide maximum performance. Whether your use is off-roading, towing, or street performance, there are Xtreme Energy options available for you. By using an aggressive lobe profile, they provide better throttle response and more top-end horsepower than equivalent kits from other manufacturers, while delivering increased engine vacuum. Order the model designed for your vehicle and engine application.

Product Attributes
BrandCOMP Cams
Manufacturer's Part NumberK08-443-8
Part TypeCamshaft Kits
Product LineCOMP Cams Xtreme Energy Cam and Lifter Kits
UPC036584034384
Cam StyleHydraulic roller, OE roller
Basic Operating RPM Range2,800-6,100
Camshaft UseStreet/Strip
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 Ratio0.562 in.
Valve Lift with Factory Rocker Arm Ratio0.540 int./0.562 exh.
Grind NumberCS XR294HR-10
Computer-Controlled CompatibleNo
Lifters IncludedYes
Lifter StyleHydraulic roller
Valve Springs IncludedYes
Outside Diameter of Outer Spring (in.)1.430 in.
Retainers IncludedYes
Locks IncludedYes
Valve Stem Seals IncludedYes
Timing Chain and Gears IncludedYes
Timing Chain StyleDouble non-roller
Assembly Lubricant IncludedNo
Pushrods IncludedNo
Rocker Arms IncludedNo
Gaskets IncludedNo
Valve Springs RequiredNo
QuantitySold as a kit.

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