Magnum 280H Hydraulic Flat Tappet Camshaft Lift: .512" /.512" Duration: 280°/280° RPM Range: 2000-6000
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-31-226-3

Magnum 280H Hydraulic Flat Tappet Camshaft Lift: .512" /.512" Duration: 280°/280° RPM Range: 2000-6000

$29795
2 left in stock
ShippingShips on Sep 14, 2026
Lowest PriceLowest Price Guarantee

Ford 289-302 C.I. 8 cyl. 1963-1995
    Magnum 280H Hydraulic Flat Tappet Camshaft
    Lift: .512''/.512"
    Duration: 280°/280°
    RPM Range: 2000-6000


    *Note: Firing Order 1-5-4-2-6-3-7-8

    Broad power. 2500 stall converter, low gears, 9.5:1 compression and headers. Rough idle.

    Operating Range:2000-6000 RPM
    Duration Advertised:280° Intake / 280° Exhaust
    Duration @ .050' Lift:230° Intake / 230° Exhaust
    Valve Lift w/1.6 Rockers:.512' Intake / .512' Exhaust
    Lobe Separation Angle:110°

    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


    Broad power. 2500+ stall, low gears, 9.5:1 compression and headers. Rough idle. Off shore type boat. Strong performance, rough idle.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeCamshaft
BrandCOMP CAMS
Package Height2.8
Package Width2.9
Package Length24.4
Weight9.5 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)230
Cam StyleHydraulic flat tappet
Grind NumberFS 280H-10
Exh. Duration Advertised (Deg)280
Engine Make/SizeFord 289-302
Intake Valve Lift With Factory Rocker Arm Ratio (I0.512
Int. Duration @ .050 In. (Deg)230
Basic Operating Rpm Range2,000-6,000
Intake Valve Lift0.512 in (13.005 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)280
Lobe Separation (Deg)110
Rpm Range2000-6000
Advertised Duration280 int./280 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.512
UsageStreet/Strip
Valve Lift With Factory Rocker Arm Ratio0.512 int./0.512 exh.
QuantitySold individually
Exhaust Valve Lift0.512 in (13.005 mm)
Advertised Intake Duration280
Intake Duration At 050 Inch Lift230
Exhaust Duration At 050 Inch Lift230
Advertised Exhaust Duration280
Lifter TypeHydraulic Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift230 int./230 exh.
Valve Springs RequiredYes
Vendor Part Number31-226-3
Package Qty1
Package TypeEA
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