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COMP Cams Camshaft FF XR286 R-10

SKU: CCA34-772-9

Camshafts

CCA Camshafts...

COMP Cams Camshaft FF XR286 R-10

SKU: CCA34-772-9

Camshafts

CCA Camshafts...

A$1,233.81
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.

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Description

XE 248/254 SRlr BBF

Xtreme Energy 248/254 Solid Roller Cam for Ford 429, 460. Great for weekend warriors. 3000+ Stall. Needs intake, exhaust and Gears.

Additional Information

Great for weekend warrior, 3000+ stall, needs intake, exhaust, gears.

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
• Requires Distributor Gear Upgrade~ Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Mech. Roller; 3000-7000rpm; Adv. Dur. 286 Int./292 Exh.; Valve Lift .664 Int./.671 Exh.; Lobe Angle 110 deg.;
• w/ K Engine VIN; Requires Distributor Gear Upgrade~ Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Mech. Roller; 3000-7000rpm; Adv. Dur. 286 Int./292 Exh.; Valve Lift .664 Int./.671 Exh.; Lobe Angle 110 deg.;
• w/ A Engine VIN; Requires Distributor Gear Upgrade~ Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Mech. Roller; 3000-7000rpm; Adv. Dur. 286 Int./292 Exh.; Valve Lift .664 Int./.671 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: 2026-11-07 21:23:38

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:292
Advertised Intake Duration:286
Assembly Lubricant Included:No
Basic Operating RPM Range:3,000-7000
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:Solid Roller
Cam and Lifter Kit Upgrade:CL34-772-9
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Billet Steel
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 248/254 Solid Roller Cam for Ford 429,460
Engine Family:Ford 429, 460 c.i. 8 Cylinder (1968-1995)
Exhaust Duration @ .050 in.:254
Exhaust Duration at .050 inch Lift:254
Exhaust Duration:292
Exhaust Valve Lift(in):0.671
Exhaust Valve Lift:0.671
Grind Number:XR286R-10
Intake Duration @ .050 in.:248
Intake Duration at .050 Inch Lift:248
Intake Duration:286
Intake Valve Lift(in):0.664
Intake Valve Lift:0.664
K-Kit Upgrade:K34-772-9
Lifter Type:Solid Roller
Lifters Included:No
Part Number:cca34-772-9
RPM Range:3000-9000
Title:Xtreme Energy 248/254 Solid 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 19:03:25

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca34-772-9
SFX Item ID 4119862
Accounting SKU cca-34-772-9
Manufacturer SKU 34-772-9
Manufacturer UPC 036584059004
Alternative References 34-772-9, CCA-34-772-9

Camshaft, Mechanical Roller Tappet, Advertised Duration 286/292, Lift .664/.671, Ford, 429, 460, Each

COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available 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. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number34-772-9
Part TypeCamshafts
Product LineCOMP Cams Xtreme Energy Camshafts
UPC036584059004
Cam StyleSolid roller, Retro-fit
Camshaft UseStreet/Strip
Basic Operating RPM Range3,400-6,800
Intake Duration at 050 inch Lift248
Exhaust Duration at 050 inch Lift254
Duration at 050 inch Lift248 int./254 exh.
Advertised Intake Duration286
Advertised Exhaust Duration292
Advertised Duration286 int./292 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.664 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.671 in.
Valve Lift with Factory Rocker Arm Ratio0.664 int./0.671 exh.
Intake Valve Lash0.016 in.
Exhaust Valve Lash0.018 in.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberFF XR286 R-10
Valve Springs RequiredYes
QuantitySold individually.

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