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COMP Cams Camshaft FS 305H-10

SKU: CCA31-331-4

Camshafts

CCA Camshafts...

COMP Cams Camshaft FS 305H-10

SKU: CCA31-331-4

Camshafts

CCA Camshafts...

A$577.59
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Hydraulic: Limited street use or bracket race. 11:1 compression, 4000 stall, 4:10 or lower with good intake and exhaust. Radical idle.

Product Overview

Ford; SBF; Mustang; Windsor; Fairlane; Meteor; Mercury; GT; 22; 260; Sunbeam; Tiger; 289; 302; 351; 289; HiPo; K-Code; GT-350; Shelby; Boss; 5.0; 308; Windsor; Torino; Cougar; F-150; Squire; Thunderbird; LTD; Galaxie; Grand Marquis

Product Details

Advertised Exhaust Duration:305
Advertised Intake Duration:305
Amazon ASIN:B000V9HYJU
Assembly Lubricant Included:Yes
Basic Operating RPM Range:3,000-7000
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:Hydraulic Flat Tappet
Cam and Lifter Kit Upgrade:CL31-331-4
Camshaft Gear Attachment:1-Bolt
Camshaft Material:Cast Iron
Camshaft Series:Magnum
Description:Magnum/Drag Race 253/253 Hydraulic Flat Cam for Ford 221-302
Engine Family:Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995)
Exhaust Duration @ .050 in.:253
Exhaust Duration at .050 inch Lift:253
Exhaust Duration:305
Exhaust Valve Lift(in):0.54
Exhaust Valve Lift:0.54
Grind Number:305AH-10
Intake Duration @ .050 in.:253
Intake Duration at .050 Inch Lift:253
Intake Duration:305
Intake Valve Lift(in):0.540
Intake Valve Lift:0.54
K-Kit Upgrade:K31-331-4
Lifter Type:Hydraulic Flat Tappet
Lifters Included:No
Lobe Separation:110
Part Number:cca31-331-4
RPM Range:3000-9000
SK-Kit Upgrade:SK31-331-4
Title:Magnum/Drag Race 253/253 Hydraulic Flat Cam for Ford 221-302
Usage:Street/Strip
Valve Springs Required:Yes

Application Summary

Fits Ford 221, 255, 260, 289 and 302 Small Block

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-13 17:48:12

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
31-331-4
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Magnum Hydraulic Camshafts
Product Attributes - UPC
036584611158
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Basic Operating RPM Range
3,000-7,000
Product Attributes - Intake Duration at 050 inch Lift
253
Product Attributes - Exhaust Duration at 050 inch Lift
253
Product Attributes - Duration at 050 inch Lift
253 int./253 exh.
Product Attributes - Advertised Intake Duration
305
Product Attributes - Advertised Exhaust Duration
305
Product Attributes - Advertised Duration
305 int./305 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.540 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.540 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.540 int./0.540 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
FS 305H-10
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca31-331-4
SFX Item ID 4119675
Supplier Item Code 4119675
Manufacturer SKU 31-331-4
Manufacturer UPC 36584611158
Alternative References gt-350;, f-150;, 305H-10

Compatibility

Fits Ford 221, 255, 260, 289 and 302 Small Block

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