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COMP Cams Camshaft FW XE284H-10

SKU: CCA35-250-4

Camshafts

CCA Camshafts...

COMP Cams Camshaft FW XE284H-10

SKU: CCA35-250-4

Camshafts

CCA Camshafts...

A$691.69
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 240/246 Hydraulic Flat Tappet Cam for Ford 351W street/strip Applications with 2800+ stall, headers and Gears. Rough 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:296
Advertised Intake Duration:284
Amazon ASIN:B000CIQ8X8
Assembly Lubricant Included:Yes
Basic Operating RPM Range:2,300-6,500
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:Hydraulic Flat Tappet
Cam and Lifter Kit Upgrade:CL35-250-4
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 240/246 Hydraulic Flat Cam for Ford 351W
Engine Family:Ford 351W 8 Cylinder (1969-1996)
Exhaust Duration @ .050 in.:246
Exhaust Duration at .050 inch Lift:246
Exhaust Duration:296
Exhaust Valve Lift(in):0.544
Exhaust Valve Lift:0.544
Grind Number:XE284H
Intake Duration @ .050 in.:240
Intake Duration at .050 Inch Lift:240
Intake Duration:284
Intake Valve Lift(in):0.541
Intake Valve Lift:0.541
K-Kit Upgrade:K35-250-4
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Lobe Separation:110
Part Number:cca35-250-4
RPM Range:2000-9000
SK-Kit Upgrade:SK35-250-4
Title:Xtreme Energy 240/246 Hydraulic Flat 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: 2026-10-13 17:48:09

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
35-250-4
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Xtreme Energy Camshafts
Product Attributes - UPC
036584031253
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Basic Operating RPM Range
2,300-6,500
Product Attributes - Intake Duration at 050 inch Lift
240
Product Attributes - Exhaust Duration at 050 inch Lift
246
Product Attributes - Duration at 050 inch Lift
240 int./246 exh.
Product Attributes - Advertised Intake Duration
284
Product Attributes - Advertised Exhaust Duration
296
Product Attributes - Advertised Duration
284 int./296 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.541 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.544 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.541 int./0.544 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
FW XE284H-10
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca35-250-4
SFX Item ID 4119889
Supplier Item Code 4119889
Manufacturer SKU 35-250-4
Manufacturer UPC 36584031253
Alternative References 351w, f100, f150, COM35-250-4, XE284H-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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