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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-127650
XFI SPR Camshafts Ford 4.6L/5.4L Modular 3V with Blower
$1,08095
Ships on Sep 04, 2026
Lowest Price GuaranteeFord 4.6L/5.4L Modular 3V, 2004-PresentBlower Applications
- XFI SPR Camshafts
- Ford 4.6L/5.4L Modular 3V with Blower
- Lift: .559"/.560"
- Duration: 280°/295°
- Lobe Separation Angle: 113°
- RPM Range: 3500-7100
Race-only blower cam with very rough idle, needs ported heads. Great mid-range power with incredible gains up to 7000+ RPM. Solid power gains above 4900 RPM, requires spring & phaser upgrade. Custom tuning required. 4.10+ gears & 3200+ stall.Ford; Modular; 3-Valve; Mustang; Mustang GT; SN95; 3V; Mercury
Max effort blower cam with very rough idle, needs ported heads. Great mid-range power w/ incredible gains up to 7000+ RPM. Solid power gains above 4900 RPM, requires spring/phaser upgrade. Requires custom tuning. 4.10+ gears, 3200+ stall.
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 Height3.3
Package Width6.2
Package Length25.7
Weight15.8 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)256
Cam StyleHydraulic roller follower
Grind NumberXE280PH-13
Exh. Duration Advertised (Deg)295
Engine Make/SizeFord 4.6L 3V
Intake Valve Lift With Factory Rocker Arm Ratio (I0.559
Int. Duration @ .050 In. (Deg)245
Basic Operating Rpm Range3,500-7,100
Intake Valve Lift0.559 in (14.199 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)280
Lobe Separation (Deg)113
Rpm Range1000-7100
Advertised Duration280 int./295 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.56
UsageStreet/Strip
Valve Lift With Factory Rocker Arm Ratio0.559 int./0.560 exh.
QuantitySold as a pair
Exhaust Valve Lift0.56 in (14.224 mm)
Advertised Intake Duration280
Intake Duration At 050 Inch Lift245
Exhaust Duration At 050 Inch Lift256
Advertised Exhaust Duration295
Lifter TypeHydraulic Roller
Duration At 050 Inch Lift245 int./256 exh.
Valve Springs RequiredYes
Vendor Part Number127650
Package Qty1
Package TypeEA
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