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COMP Cams Camshaft FF X4 278H-11

SKU: CCA34-243-5

Camshafts

CCA Camshafts...

COMP Cams Camshaft FF X4 278H-11

SKU: CCA34-243-5

Camshafts

CCA Camshafts...

Sale ends in Calculating...

A$729.31 A$815.52
Limited Availability from MFR In stock at 1 location (2 available)

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Description

Exclusive Comp Cams flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Comp Cams part numbers. There's never been a better time to buy your Comp Cams upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Camshaft - Xtreme 4 x 4 - Hydraulic Flat Tappet - Lift 0.574 / 0.580 in - Duration 278 / 288 - 111 LSA - 2000 / 6200 RPM - Big Block Ford - Each

X4 234/244 HFTBBF

Xtreme 4x4 234/244 Hydraulic Flat Tappet Cam for Ford 429, 460. Good top end power. Needs intake, headers and Gears. 9.5:1 Compression with a 2500+ stall.

Additional Information

Good top end power, needs intake, headers and gears. 9.5:1 compression with 2500+ stall.

Application Summary

Fits Ford Big Block/385 Series 429 and 460

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; 2000-6200rpm; Adv. Dur. 278 Int./288 Exh.; Valve Lift .574 Int./.580 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: 2026-11-11 07:08:40

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:288
Advertised Intake Duration:278
Amazon ASIN:B001O09RN6
Assembly Lubricant Included:Yes
Basic Operating RPM Range:2,000-6,200
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:CL34-243-5
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Xtreme 4x4
Description:Xtreme 4x4 234/244 Hydraulic Flat Cam for Ford 429,460
Engine Family:Ford 429, 460 c.i. 8 Cylinder (1968-1995)
Exhaust Duration @ .050 in.:244
Exhaust Duration at .050 inch Lift:244
Exhaust Duration:288
Exhaust Valve Lift(in):0.57
Exhaust Valve Lift:0.57
Grind Number:X4278H
Intake Duration @ .050 in.:234
Intake Duration at .050 Inch Lift:234
Intake Duration:278
Intake Valve Lift(in):0.564
Intake Valve Lift:0.564
K-Kit Upgrade:K34-243-5
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Part Number:cca34-243-5
RPM Range:2000-9000
SK-Kit Upgrade:SK34-243-5
Title:Xtreme 4x4 234/244 Hydraulic Flat Cam for Ford 429,460
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 19:03:22

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca34-243-5
SFX Item ID 4119828
Accounting SKU cca-34-243-5
Manufacturer SKU 34-243-5
Manufacturer UPC 036584038696
Alternative References 34-243-5, CCA-34-243-5, COM34-243-5

Camshaft, Hydraulic Flat Tappet, Advertised Duration 278/288, Lift .574/.580, Ford, 429, 460, Each

COMP Cams Xtreme Energy 4x4 camshafts are built to take advantage of the latest cam technology to provide maximum performance and low-end 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 top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number34-243-5
Part TypeCamshafts
Product LineCOMP Cams Xtreme Energy 4x4 Camshafts
UPC036584038696
Cam StyleHydraulic flat tappet
Camshaft UseStreet/Strip
Basic Operating RPM Range2,000-6,200
Intake Duration at 050 inch Lift234
Exhaust Duration at 050 inch Lift244
Duration at 050 inch Lift234 int./244 exh.
Advertised Intake Duration278
Advertised Exhaust Duration288
Advertised Duration278 int./288 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.574 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.580 in.
Valve Lift with Factory Rocker Arm Ratio0.574 int./0.580 exh.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberFF X4 278H-11
Valve Springs RequiredYes
QuantitySold individually.

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