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COMP Cams Camshaft FW XR280 R-10

SKU: CCA35-771-8

Camshafts

CCA Camshafts...

COMP Cams Camshaft FW XR280 R-10

SKU: CCA35-771-8

Camshafts

CCA Camshafts...

A$1,242.39
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

Xtreme Energy 242/248 Solid Roller Cam for Ford 351W. Best in street machines with a 2800+ stall, 10:1+ compression and 3.73-3.90 rear Gears.

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:B000P5BBWG
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:CL35-771-8
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Austempered Ductile Iron
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 242/248 Solid Roller Cam for Ford 351W
Engine Family:Ford 351W 8 Cylinder (1969-1996)
Exhaust Duration @ .050 in.:248
Exhaust Duration at .050 inch Lift:248
Exhaust Duration:286
Exhaust Valve Lift(in):0.614
Exhaust Valve Lift:0.614
Grind Number:XR280R
Intake Duration @ .050 in.:242
Intake Duration at .050 Inch Lift:242
Intake Duration:280
Intake Valve Lift(in):0.608
Intake Valve Lift:0.608
K-Kit Upgrade:K35-771-8
Lifter Type:Solid Roller
Lifters Included:No
Lobe Separation:110
Part Number:cca35-771-8
RPM Range:2000-9000
Title:Xtreme Energy 242/248 Solid Roller Cam for Ford 351W
Usage:Street/Performance
Valve Springs Required:Yes

Application Summary

Fits Ford Small Block Engines originally equipped with "Old" firing order and 351 Windsor engines with the "Windsor" firing order

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-15 22:07:30

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
35-771-8
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Xtreme Energy Camshafts
Product Attributes - UPC
036584058977
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
0.608 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.614 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.608 int./0.614 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
FW XR280 R-10
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca35-771-8
SFX Item ID 4119953
Supplier Item Code 4119953
Manufacturer SKU 35-771-8
Manufacturer UPC 36584058977
Alternative References 351w, f100, f150, COM35-771-8, XR280, R-10

Compatibility

Fits Ford Small Block Engines originally equipped with "Old" firing order and 351 Windsor engines with the "Windsor" firing order

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