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COMP Cams Camshaft CRS XR286R-10

SKU: CCA20-740-9

Camshafts

CCA Camshafts...

COMP Cams Camshaft CRS XR286R-10

SKU: CCA20-740-9

Camshafts

CCA Camshafts...

A$1,242.71
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

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.

Product Overview

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.

Product Details

Advertised Exhaust Duration:292
Advertised Intake Duration:286
Amazon ASIN:B000P5B8RY
Assembly Lubricant Included:No
Basic Operating RPM Range:2,800-6800
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:CL20-740-9
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Billet Steel
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 248/254 Solid Roller Cam for Chrysler 273-360
Engine Family:Chrysler 273-360 c.i. 8 Cylinder (1964-2002)
Exhaust Duration @ .050 in.:254
Exhaust Duration at .050 inch Lift:254
Exhaust Duration:292
Exhaust Valve Lift(in):0.582
Exhaust Valve Lift:0.582
Grind Number:XR286R
Intake Duration @ .050 in.:248
Intake Duration at .050 Inch Lift:248
Intake Duration:286
Intake Valve Lift(in):0.576
Intake Valve Lift:0.576
K-Kit Upgrade:K20-740-9
Lifter Type:Solid Roller
Lifters Included:No
Lobe Separation:110
Part Number:cca20-740-9
RPM Range:2000-9000
Title:Xtreme Energy 248/254 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
20-740-9
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Xtreme Energy Camshafts
Product Attributes - UPC
036584081807
Product Attributes - Cam Style
Solid roller, Retro-fit
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Basic Operating RPM Range
2,800-6,800
Product Attributes - Intake Duration at 050 inch Lift
248
Product Attributes - Exhaust Duration at 050 inch Lift
254
Product Attributes - Duration at 050 inch Lift
248 int./254 exh.
Product Attributes - Advertised Intake Duration
286
Product Attributes - Advertised Exhaust Duration
292
Product Attributes - Advertised Duration
286 int./292 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.576 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.582 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.576 int./0.582 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
Yes
Product Attributes - Grind Number
XR286R
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca20-740-9
SFX Item ID 4119381
Supplier Item Code 4119381
Manufacturer SKU 20-740-9
Manufacturer UPC 36584081807
Alternative References XR286R-10

Compatibility

Fits Chrysler 273, 318, 340 and 360 LA

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