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COMP Cams Camshaft FF 312B-R10

SKU: CCA34-703-9

Camshafts

CCA Camshafts...

COMP Cams Camshaft FF 312B-R10

SKU: CCA34-703-9

Camshafts

CCA Camshafts...

A$1,225.40
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.
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Description

Mechanical Roller-Use in large engine with 11.5:1 compression and 5000 stall.

Product Overview

Ford; 429; 460; BBF; Big Block Ford; 385; Cobra Jet; 429 Cobra Jet; Interceptor; Lima; F100; F150; F250; Super Duty; E150; E250

Product Details

Advertised Exhaust Duration:319
Advertised Intake Duration:312
Amazon ASIN:B000P5DBRO
Assembly Lubricant Included:No
Basic Operating RPM Range:4,800-7,500
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
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Billet Steel
Camshaft Series:Drag Race
Description:Drag Race 276/280 Solid Roller Cam for Ford 429,460
Engine Family:Ford 429, 460 c.i. 8 Cylinder (1968-1995)
Exhaust Duration @ .050 in.:280
Exhaust Duration at .050 inch Lift:280
Exhaust Duration:319-1
Exhaust Valve Lift(in):0.692
Exhaust Valve Lift:0.692
Grind Number:312BR-10
Intake Duration @ .050 in.:276
Intake Duration at .050 Inch Lift:276
Intake Duration:312-5
Intake Valve Lift(in):0.726
Intake Valve Lift:0.726
Lifter Type:Solid Roller
Lifters Included:No
Lobe Separation:110
Part Number:cca34-703-9
RPM Range:4000-13000
Title:Drag Race 276/280 Solid Roller Cam for Ford 429,460
Usage:Strip
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
34-703-9
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Drag Race Camshafts
Product Attributes - UPC
036584670667
Product Attributes - Cam Style
Solid roller, Retro-fit
Product Attributes - Camshaft Use
Drag race
Product Attributes - Basic Operating RPM Range
4,800-7,500
Product Attributes - Intake Duration at 050 inch Lift
276
Product Attributes - Exhaust Duration at 050 inch Lift
280
Product Attributes - Duration at 050 inch Lift
276 int./280 exh.
Product Attributes - Advertised Intake Duration
312
Product Attributes - Advertised Exhaust Duration
319
Product Attributes - Advertised Duration
312 int./319 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.726 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.692 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.726 int./0.692 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
312B-R10
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Requires distributor gear upgrade.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca34-703-9
SFX Item ID 4119854
Supplier Item Code 4119854
Manufacturer SKU 34-703-9
Manufacturer UPC 36584670667
Alternative References f100;, f150;, f250;, e150;, e250, 312B-R10

Compatibility

Fits Ford Big Block/385 Series 429 and 460

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