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COMP Cams Camshaft FF XR270HR-10

SKU: CCA34-422-9

Camshafts

CCA Camshafts...

COMP Cams Camshaft FF XR270HR-10

SKU: CCA34-422-9

Camshafts

CCA Camshafts...

A$1,225.40
Available from MFR. In stock at 2 locations (more than 10 available)

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Description

Camshaft - Xtreme Energy - Hydraulic Roller - Lift 0.521 / 0.521 in - Duration 270 / 276 - 110 LSA - 1800 / 5400 RPM - Big Block Ford - Each

XE 218/224 HRlr BBF

Xtreme Energy 218/224 Hydraulic Roller Cam

Additional Information

Great mid-range torque in performance street application, likes headers.

Application Summary

Fits Ford Big Block/385 Series 429 and 460

Part Type

Engine Camshaft

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.

Additional Application Notes
• Retro-Fit Hyd. Roller; 1800-5400rpm; Adv. Dur. 270 Int./276 Exh.; V. Lift .521 Int./Exh.; Lobe Angle 110 deg.;
• w/ N Engine VIN; Retro-Fit Hyd. Roller; 1800-5400rpm; Adv. Dur. 270 Int./276 Exh.; V. Lift .521 Int./Exh.; Lobe Angle 110 deg.;
• w/ A Engine VIN; Retro-Fit Hyd. Roller; 1800-5400rpm; Adv. Dur. 270 Int./276 Exh.; V. Lift .521 Int./Exh.; Lobe Angle 110 deg.;
• w/ Z Engine VIN; Retro-Fit Hyd. Roller; 1800-5400rpm; Adv. Dur. 270 Int./276 Exh.; V. Lift .521 Int./Exh.; Lobe Angle 110 deg.;
• w/ Z Engine VIN;
• w/ J Engine VIN; Retro-Fit Hyd. Roller; 1800-5400rpm; Adv. Dur. 270 Int./276 Exh.; V. Lift .521 Int./Exh.; Lobe Angle 110 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: 2026-11-08 18:37:01

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:276
Advertised Intake Duration:270
Amazon ASIN:B0046ZLGGW
Assembly Lubricant Included:No
Basic Operating RPM Range:1,800-5,400
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 Roller
Cam and Lifter Kit Upgrade:CL34-422-9
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Billet Steel
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 218/224 Hydraulic Roller Cam for Ford 429,460
Engine Family:Ford 429, 460 c.i. 8 Cylinder (1968-1995)
Exhaust Duration @ .050 in.:224
Exhaust Duration at .050 inch Lift:224
Exhaust Duration:276
Exhaust Valve Lift(in):0.521
Exhaust Valve Lift:0.521
Grind Number:XR270HR
Intake Duration @ .050 in.:218
Intake Duration at .050 Inch Lift:218
Intake Duration:270
Intake Valve Lift(in):0.521
Intake Valve Lift:0.521
K-Kit Upgrade:K34-422-9
Lifter Type:Hydraulic Roller
Lifters Included:No
Part Number:cca34-422-9
RPM Range:1700-6800
Title:Xtreme Energy 218/224 Hydraulic Roller 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 19:03:24

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca34-422-9
SFX Item ID 4119841
Accounting SKU cca-34-422-9
Manufacturer SKU 34-422-9
Manufacturer UPC 036584212317
Alternative References 34-422-9, CCA-34-422-9, COM34-422-9

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .521/.521, Ford, Big Block 385, Each

COMP Cams Xtreme Energy retrofit camshafts are built to take advantage of the latest cam technology—and provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy cam available for you. By using an aggressive lobe profile, these hydraulic roller tappet cams provide better throttle response, engine vacuum, and top-end horsepower than equivalent cams from other manufacturers. Choose the model and options designed for your engine application.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number34-422-9
Part TypeCamshafts
Product LineCOMP Cams Xtreme Energy Retrofit Camshafts
UPC036584212317
Cam StyleHydraulic roller, Retro-fit
Camshaft UseStreet/Strip
Basic Operating RPM Range1,800-5,400
Intake Duration at 050 inch Lift218
Exhaust Duration at 050 inch Lift224
Duration at 050 inch Lift218 int./224 exh.
Advertised Intake Duration270
Advertised Exhaust Duration276
Advertised Duration270 int./276 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.521 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.521 in.
Valve Lift with Factory Rocker Arm Ratio0.521 int./0.521 exh.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberXR270HR
Valve Springs RequiredYes
QuantitySold individually.

Compatibility

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