Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Logo
Cart0
$000
Xtreme Energy 274H Hydraulic Flat Tappet Camshaft Only Lift: .520" /.523" Duration: 274°/286° RPM Range: 1800-6000
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-31-246-3

Xtreme Energy 274H Hydraulic Flat Tappet Camshaft Only Lift: .520" /.523" Duration: 274°/286° RPM Range: 1800-6000

$29795
2 left in stock
ShippingShips Today
Lowest PriceLowest Price Guarantee

Items You Need

Engine Assembly Lube [4 oz. Bottle]

JEGS

Engine Assembly Lube [4 oz. Bottle]

Part Number : 555-28000
$599$6.99
You Save$1.00
Break-In/Engine Oil Supplement [12 oz. Bottle]

JEGS

Break-In/Engine Oil Supplement [12 oz. Bottle]

Part Number : 555-28060
$1009$11.99
You Save$1.90
Valve Spring Compressor [Stud Mount]

JEGS

Valve Spring Compressor [Stud Mount]

Part Number : 555-80518
$919$9.99
You Save$0.80
Valve Spring Compressor [Stud Mount]

JEGS

Valve Spring Compressor [Stud Mount]

Part Number : 555-80521
$5299$58.99
You Save$6.00

Ford 221-302 C.I. 8 cyl. 1963-1995 (Includes 221, 260, 289 & 302)
    Xtreme Energy 274H Hydraulic Flat Tappet Camshaft Only
    Lift: .520''/.523''
    Duration: 274°/286°
    RPM Range: 1800-6000


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

    Very strong torque and throttle response, 2500+ stall converter.

    Operating Range:1800-6000 RPM
    Duration Advertised:274° Intake / 286° Exhaust
    Duration @ .050' Lift:230° Intake / 236° Exhaust
    Valve Lift w/1.6 Rockers:.520' Intake / .523' 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


    Very strong torque and throttle response, 2500+ stall.
Part TypeCamshaft
BrandCOMP CAMS
Package Height2.75
Package Width2.87
Package Length24.5
Weight9.6 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)236
Cam StyleHydraulic flat tappet
Grind NumberFS XE274H-10
Exh. Duration Advertised (Deg)286
Engine Make/SizeFord 289-302
Intake Valve Lift With Factory Rocker Arm Ratio (I0.52
Int. Duration @ .050 In. (Deg)230
Basic Operating Rpm Range1,800-6,000
Intake Valve Lift0.52 in (13.208 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)274
Lobe Separation (Deg)110
Rpm Range1800-6000
Advertised Duration274 int./286 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.523
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.520 int./0.523 exh.
QuantitySold individually
Exhaust Valve Lift0.523 in (13.284 mm)
Advertised Intake Duration274
Intake Duration At 050 Inch Lift230
Exhaust Duration At 050 Inch Lift236
Advertised Exhaust Duration286
Lifter TypeHydraulic Flat Tappet
Duration At 050 Inch Lift230 int./236 exh.
Valve Springs RequiredYes
Vendor Part Number31-246-3
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning