Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

COMP Cams Camshaft FF XR274 R-10

SKU: CCA34-770-9

Camshafts

CCA Camshafts...

COMP Cams Camshaft FF XR274 R-10

SKU: CCA34-770-9

Camshafts

CCA Camshafts...

A$1,233.81
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.

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

XE 236/242 SRlr BBF

Xtreme Energy 236/242 Solid Roller Cam for Ford 429, 460. Great for reliable power touring. 2500+ Stall, easy on parts. Rough idle.

Additional Information

Great for reliable power touring. 2500+ stall, easy on parts, rough idle.

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; 2200-6200rpm; Adv. Dur. 274 Int./280 Exh.; Valve Lift .650 Int./.657 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; 2200-6200rpm; Adv. Dur. 274 Int./280 Exh.; Valve Lift .650 Int./.657 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; 2200-6200rpm; Adv. Dur. 274 Int./280 Exh.; Valve Lift .650 Int./.657 Exh.; Lobe Angle 110 deg.;
• w/ N Engine VIN; Requires Distributor Gear Upgrade~ Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Mech. Roller; 2200-6200rpm; Adv. Dur. 274 Int./280 Exh.; Valve Lift .650 Int./.657 Exh.; Lobe Angle 110 deg.;
• w/ N Engine VIN; w/ C Engine VIN; Requires Distributor Gear Upgrade~ Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Mech. Roller; 2200-6200rpm; Adv. Dur. 274 Int./280 Exh.; Valve Lift .650 Int./.657 Exh.; Lobe Angle 110 deg.;
• w/ J Engine VIN; Requires Distributor Gear Upgrade~ Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Mech. Roller; 2200-6200rpm; Adv. Dur. 274 Int./280 Exh.; Valve Lift .650 Int./.657 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:280
Advertised Intake Duration:274
Assembly Lubricant Included:No
Basic Operating RPM Range:2,200-6,200
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:Solid Roller
Cam and Lifter Kit Upgrade:CL34-770-9
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Billet Steel
Camshaft Series:Xtreme Energy
Description:Xtreme Energy 236/242 Solid Roller Cam for Ford 429,460
Engine Family:Ford 429, 460 c.i. 8 Cylinder (1968-1995)
Exhaust Duration @ .050 in.:242
Exhaust Duration at .050 inch Lift:242
Exhaust Duration:280
Exhaust Valve Lift(in):0.657
Exhaust Valve Lift:0.657
Grind Number:XR274R-10
Intake Duration @ .050 in.:236
Intake Duration at .050 Inch Lift:236
Intake Duration:274
Intake Valve Lift(in):0.650
Intake Valve Lift:0.65
K-Kit Upgrade:K34-770-9
Lifter Type:Solid Roller
Lifters Included:No
Part Number:cca34-770-9
RPM Range:2000-9000
Title:Xtreme Energy 236/242 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 cca34-770-9
SFX Item ID 4119860
Accounting SKU cca-34-770-9
Manufacturer SKU 34-770-9
Manufacturer UPC 036584059028
Alternative References 34-770-9, CCA-34-770-9

Camshaft, Mechanical Roller Tappet, Advertised Duration 274/280, Lift .650/.657, 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 Number34-770-9
Part TypeCamshafts
Product LineCOMP Cams Xtreme Energy Camshafts
UPC036584059028
Cam StyleSolid roller, Retro-fit
Camshaft UseStreet/Strip
Basic Operating RPM Range2,200-6,200
Intake Duration at 050 inch Lift236
Exhaust Duration at 050 inch Lift242
Duration at 050 inch Lift236 int./242 exh.
Advertised Intake Duration274
Advertised Exhaust Duration280
Advertised Duration274 int./280 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.650 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.657 in.
Valve Lift with Factory Rocker Arm Ratio0.650 int./0.657 exh.
Intake Valve Lash0.028 in.
Exhaust Valve Lash0.030 in.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberFF XR274R-10
Valve Springs RequiredYes
QuantitySold individually.

Compatibility

Loading compatibility information...

Keep shopping

More from Comp Cams