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COMP Cams Camshaft FW X4 270H-11

SKU: CCA35-243-4

Camshafts

CCA Camshafts...

COMP Cams Camshaft FW X4 270H-11

SKU: CCA35-243-4

Camshafts

CCA Camshafts...

A$711.56
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

X4 226/234 HFT351W

Xtreme 4x4 226/234 Hydraulic Flat Tappet Cam for Ford 351W. Good torque and throttle response, needs intake headers, lower Gears and a 2500+ stall.

Additional Information

Good torque and throttle response, needs intake and headers, lower gears and 2500+ stall.

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

Product Overview

*Xtreme 4x4 Camshafts*
• Improved throttle response and increased low & mid-range RPM horsepower for towing and off-road
• Designed for use with common restrictive factory exhaust systems, including OEM exhaust manifolds

Additional Application Notes
• Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Hyd. Flat Tappet; 1600-5800rpm; Adv. Dur. 270 Int./278 Exh.; Valve Lift .512 Int./.531 Exh.; Lobe Angle 111 deg.;

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-07 21:23:37

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:278
Advertised Intake Duration:270
Amazon ASIN:B001R9BSR2
Assembly Lubricant Included:Yes
Basic Operating RPM Range:1,600-5,800
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 Flat Tappet
Cam and Lifter Kit Upgrade:CL35-243-4
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Xtreme 4x4
Description:Xtreme 4x4 226/234 Hydraulic Flat Cam for Ford 351W
Engine Family:Ford 351W 8 Cylinder (1969-1996)
Exhaust Duration @ .050 in.:234
Exhaust Duration at .050 inch Lift:234
Exhaust Duration:278
Exhaust Valve Lift(in):0.531
Exhaust Valve Lift:0.531
Grind Number:X4270H
Intake Duration @ .050 in.:226
Intake Duration at .050 Inch Lift:226
Intake Duration:270
Intake Valve Lift(in):0.512
Intake Valve Lift:0.512
K-Kit Upgrade:K35-243-4
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Part Number:cca35-243-4
RPM Range:1000-7000
SK-Kit Upgrade:SK35-243-4
Title:Xtreme 4x4 226/234 Hydraulic Flat Cam for Ford 351W
Usage:Street/Performance
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 19:03:28

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca35-243-4
SFX Item ID 4119887
Accounting SKU cca-35-243-4
Manufacturer SKU 35-243-4
Manufacturer UPC 036584038467
Alternative References 35-243-4, CCA-35-243-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 270/278, Lift .512/.531, Ford, 351W, Each

COMP Cams Xtreme 4x4 camshafts are built to take advantage of the latest cam technology to provide maximum performance and torque for your vehicle. Whether your use is off-roading or towing, there is an Xtreme 4x4 for you. By using an aggressive lobe profile, these cams provide better throttle response and more mid and top-end horsepower.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number35-243-4
Part TypeCamshafts
Product LineCOMP Cams Xtreme 4x4 Camshafts
UPC036584038467
Cam StyleHydraulic flat tappet
Camshaft UseStreet/Strip
Basic Operating RPM Range1,600-5,800
Intake Duration at 050 inch Lift226
Exhaust Duration at 050 inch Lift234
Duration at 050 inch Lift226 int./234 exh.
Advertised Intake Duration270
Advertised Exhaust Duration278
Advertised Duration270 int./278 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.512 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.531 in.
Valve Lift with Factory Rocker Arm Ratio0.512 int./0.531 exh.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberFW X4 270H-11
Valve Springs RequiredYes
QuantitySold individually.

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