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COMP Cams Camshaft A8 XE291HR-10

SKU: CCA10-803-11

Camshafts

CCA Camshafts...

COMP Cams Camshaft A8 XE291HR-10

SKU: CCA10-803-11

Camshafts

CCA Camshafts...

A$1,317.64
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.

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Description

XE 236/242 HRlr AMC

Xtreme Energy 236/242 Hydraulic Roller Cam

Additional Information

Street-strip grind for larger displacement engines w/ high compression, converter and gears.

Application Summary

Fits AMC 290, 304, 343, 360, 390 and 401

Part Type

Engine Camshaft

Product Overview

*Xtreme Energy Camshafts*
• Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
• More vacuum allows an increase in duration for improved performance and assists power brakes
• Excellent performance in street carbureted applications
• Best performance with aftermarket intake manifolds, headers, lower gear ratios, etc.

Data: v4.2 - Upd: 2026-11-07 21:25:52

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:297
Advertised Intake Duration:291
Assembly Lubricant Included:No
Basic Operating RPM Range:2,100-6,100
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:1-Bolt
Camshaft Material:Billet Steel
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 236/242 Hydraulic Roller Cam for AMC 290-401
Engine Family:American Motors 290-401 c.i. 8 Cylinder (1966-1991)
Exhaust Duration @ .050 in.:242
Exhaust Duration at .050 inch Lift:242
Exhaust Duration:297
Exhaust Valve Lift(in):0.534
Exhaust Valve Lift:0.534
Grind Number:XE291HR-10
Intake Duration @ .050 in.:236
Intake Duration at .050 Inch Lift:236
Intake Duration:291
Intake Valve Lift(in):0.516
Intake Valve Lift:0.516
Lifter Type:Hydraulic Roller
Lifters Included:No
Part Number:cca10-803-11
RPM Range:2000-6200
Title:Xtreme Energy 236/242 Hydraulic Roller Cam for AMC 290-401
Usage:Street/Strip
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 19:00:08

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca10-803-11
SFX Item ID 4118372
Accounting SKU cca-10-803-11
Manufacturer SKU 10-803-11
Manufacturer UPC 036584266587
Alternative References 10-803-11, CCA-10-803-11

Camshaft, Hydraulic Roller, Duration 291 Int./297 Exh., Lift 0.516 Int./0.534 Exh., Lobe Separation 110, AMC, 290-401, 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 Number10-803-11
Part TypeCamshafts
Product LineCOMP Cams Xtreme Energy Camshafts
UPC036584266587
Cam StyleHydraulic roller, Retro-fit
Camshaft UseStreet/Strip
Basic Operating RPM Range2,100-6,100
Intake Duration at 050 inch Lift236
Exhaust Duration at 050 inch Lift242
Duration at 050 inch Lift236 int./242 exh.
Advertised Intake Duration291
Advertised Exhaust Duration297
Advertised Duration291 int./297 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.516 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.534 in.
Valve Lift with Factory Rocker Arm Ratio0.516 int./0.534 exh.
Camshaft Gear Attachment1-bolt
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberXE291HR-10
Valve Springs RequiredYes
QuantitySold individually.

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