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COMP Cams Camshaft CRS XR280R-10

SKU: CCA20-741-9

Camshafts

CCA Camshafts...

COMP Cams Camshaft CRS XR280R-10

SKU: CCA20-741-9

Camshafts

CCA Camshafts...

A$1,242.53
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Description

Xtreme Energy 242/248 Solid Roller Cam for Chrysler 273-360. 3000 Stall with 10:1 compression, strong mid-range with a radical idle.

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.

Product Details

Advertised Exhaust Duration:286
Advertised Intake Duration:280
Amazon ASIN:B000P5DA70
Assembly Lubricant Included:No
Basic Operating RPM Range:2,500-6,500
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:Solid Roller
Cam and Lifter Kit Upgrade:CL20-741-9
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Billet Steel
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 242/248 Solid Roller Cam for Chrysler 273-360
Engine Family:Chrysler 273-360 c.i. 8 Cylinder (1964-2002)
Exhaust Duration @ .050 in.:248
Exhaust Duration at .050 inch Lift:248
Exhaust Duration:286
Exhaust Valve Lift(in):0.576
Exhaust Valve Lift:0.576
Grind Number:XR280R
Intake Duration @ .050 in.:242
Intake Duration at .050 Inch Lift:242
Intake Duration:280
Intake Valve Lift(in):0.570
Intake Valve Lift:0.57
K-Kit Upgrade:K20-741-9
Lifter Type:Solid Roller
Lifters Included:No
Lobe Separation:110
Part Number:cca20-741-9
RPM Range:2000-9000
Title:Xtreme Energy 242/248 Solid Roller Cam for Chrysler 273-360
Usage:Street/Performance
Valve Springs Required:Yes

Application Summary

Fits Chrysler 273, 318, 340 and 360 LA

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-13 17:48:16

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
20-741-9
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Xtreme Energy Camshafts
Product Attributes - UPC
036584081814
Product Attributes - Cam Style
Solid roller, Retro-fit
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Basic Operating RPM Range
2,500-6,500
Product Attributes - Intake Duration at 050 inch Lift
242
Product Attributes - Exhaust Duration at 050 inch Lift
248
Product Attributes - Duration at 050 inch Lift
242 int./248 exh.
Product Attributes - Advertised Intake Duration
280
Product Attributes - Advertised Exhaust Duration
286
Product Attributes - Advertised Duration
280 int./286 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.570 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.576 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.570 int./0.576 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Intake Valve Lash
0.016 in.
Product Attributes - Exhaust Valve Lash
0.018 in.
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
CRS XR280R-10
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Requires distributor gear upgrade.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca20-741-9
SFX Item ID 4119382
Supplier Item Code 4119382
Manufacturer SKU 20-741-9
Manufacturer UPC 36584081814
Alternative References XR280R-10

Compatibility

Fits Chrysler 273, 318, 340 and 360 LA

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