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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
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Description

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

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.

Product Details

Advertised Exhaust Duration:280
Advertised Intake Duration:274
Amazon ASIN:N/A
Assembly Lubricant Included:No
Basic Operating RPM Range:2,200-6,200
C.A.R.B. E.O. Number:N/A
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?:Yes, but must meet tailpipe emission standards for year of vehicle.
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.
C.A.R.B. Exemption Reason:N/A
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
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
Lobe Separation:110
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

Application Summary

Fits Ford Big Block/385 Series 429 and 460

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-13 17:48:09

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
34-770-9
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Xtreme Energy Camshafts
Product Attributes - UPC
036584059028
Product Attributes - Cam Style
Solid roller, Retro-fit
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Basic Operating RPM Range
2,200-6,200
Product Attributes - Intake Duration at 050 inch Lift
236
Product Attributes - Exhaust Duration at 050 inch Lift
242
Product Attributes - Duration at 050 inch Lift
236 int./242 exh.
Product Attributes - Advertised Intake Duration
274
Product Attributes - Advertised Exhaust Duration
280
Product Attributes - Advertised Duration
274 int./280 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.650 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.657 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.650 int./0.657 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Intake Valve Lash
0.028 in.
Product Attributes - Exhaust Valve Lash
0.030 in.
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
FF XR274R-10
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca34-770-9
SFX Item ID 4119860
Supplier Item Code 4119860
Manufacturer SKU 34-770-9
Manufacturer UPC 36584059028
Alternative References f100;, f150;, f250;, e150;, e250, XR274

Compatibility

Fits Ford Big Block/385 Series 429 and 460

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