Comp Cams 'Xtreme Energy' Hydraulic Roller Camshafts

Name: Comp Cams 'Xtreme Energy' Hydraulic Roller Camshafts
Brand: COMP CAMS
SKU: 249-K35-514-8
Price: 1276.95 USD
Availability: InStock

^$1,276⁹⁵

Ships on 10/19/2026

Lowest Price Guarantee

Ford 5.0L 8 cyl. 1982-2002

Computer Controlled (EFI) for engines originally equipped with hydraulic roller camshaft.

Xtreme Energy XE266HR Hydraulic Roller Camshaft Complete Kit
Lift: .544"/.555"
Duration: 266°/274°
Lobe Separation Angle: 112°
RPM Range: 1600-5600

Produces Better Throttle Response
Produces Top Engine Horsepower
Delivers Increased Engine Vacuum
1 Year Limited Warranty
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

Mild modifications, 3.27-3.73 gears, mass air, larger throttle body.

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 Kit
BrandCOMP CAMS
Package Height5.2
Package Width10.3
Package Length25.3
Weight26.35 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)224
Cam StyleHydraulic roller tappet
Grind NumberFW XE266HR-12
Exh. Duration Advertised (Deg)274
Locks IncludedYes
Engine Make/SizeFord 5.0L/302
Retainers IncludedYes
Intake Valve Lift With Factory Rocker Arm Ratio (I0.544
Int. Duration @ .050 In. (Deg)216
Assembly Lubricant IncludedNo
Basic Operating Rpm Range1,600-5,600
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.544 in (13.818 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)266
Lobe Separation (Deg)112
Rpm Range1500-5500
Lifter StyleHydraulic roller
Advertised Duration266 int./274 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.555
Valve Springs IncludedYes
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.544 int./0.555 exh.
QuantitySold as a kit
Valve Stem Seals IncludedYes
Exhaust Valve Lift0.555 in (14.097 mm)
Advertised Intake Duration266
Outside Diameter Of Outer Spring1.43 in (36.3 mm)
Intake Duration At 050 Inch Lift216
Exhaust Duration At 050 Inch Lift224
Timing Chain StyleDouble non-roller
Timing Chain And Gears IncludedYes
Advertised Exhaust Duration274
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift216 int./224 exh.
Valve Springs RequiredNo
Lifters IncludedYes
Vendor Part NumberK35-514-8
Package Qty1
Package TypeEA

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