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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-102700
Comp Cams Xtreme Energy Hydraulic Roller Camshafts
$88095
1 left in stock
Ships on Sep 08, 2026
Lowest Price GuaranteeFord 4.6L/5.4L SOHC MODULAR 2V 1991-Present
- Xtreme Energy XE278H Hydraulic Roller Swinging Follower Camshaft
Lift: .550"/.550"
Duration: 278°/282°
Lobe Separation Angle: 113°
RPM Range: 2200-6200
SOHC-Street/Strip, needs 3.73+ gears, 2400+ stall. Intake, exhaust, computer and valve spring 26113 required. Rough idle.
Ford; Modular; 2-Valve; Mustang; Mustang GT; SN95; 2V; Mercury
Street/strip, needs higher gear ratio, 2400+ stall. Intake, exhaust, requires custom tuning. 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 Height3.4
Package Width6.3
Package Length25.5
Weight13.4 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)246
Cam StyleHydraulic roller follower
Grind NumberXE278AH
Exh. Duration Advertised (Deg)282
Engine Make/SizeFord 4.6L 2V
Intake Valve Lift With Factory Rocker Arm Ratio (I0.55
Int. Duration @ .050 In. (Deg)242
Basic Operating Rpm Range2,200-6,200
Intake Valve Lift0.55 in (13.97 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)278
Lobe Separation (Deg)113
Rpm Range2200-6200
Advertised Duration278 int./282 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.55
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.550 int./0.550 exh.
QuantitySold as a pair
Exhaust Valve Lift0.55 in (13.97 mm)
Advertised Intake Duration278
Intake Duration At 050 Inch Lift242
Exhaust Duration At 050 Inch Lift246
Advertised Exhaust Duration282
Lifter TypeHydraulic Roller
Duration At 050 Inch Lift242 int./246 exh.
Valve Springs RequiredYes
Vendor Part Number102700
Package Qty1
Package TypeEA
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