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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-35-413-8
Comp Cams Xtreme Energy Hydraulic Roller Camshafts
$54995
Ships on 09/10/2026
Lowest Price GuaranteeFord 351W 8 cyl. 1969-1996For engines NOT originally equipped with a hydraulic roller camshaft.
- Xtreme Energy XR264RF-HR Retro Fit Hydraulic Roller Camshaft
Lift: .513"/.513"
Duration: 264°/270°
Lobe Separation Angle: 110°
RPM Range: 1200-5200
Hydraulic Roller-Mild performance applications good low end and mid-range, good idle.
Ford, 351W, Windsor, 351 Windsor, 302, 5.0 HO, Explorer, Mutang, Ford Mustang, 408, 347, Fox Body Mustang, Fox Body, 302 HO, Cougar, F100, F150
Mild performance applications, good low end and mid-range, good 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 Height2.9
Package Width3.0
Package Length24.4
Weight7.8 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)218
Cam StyleHydraulic roller tappet
Grind NumberFW XR264RF-HR10
Exh. Duration Advertised (Deg)270
Engine Make/SizeFord 351W
Intake Valve Lift With Factory Rocker Arm Ratio (I0.513
Int. Duration @ .050 In. (Deg)212
Basic Operating Rpm Range1,200-5,200
Intake Valve Lift0.513 in (13.03 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)264
Lobe Separation (Deg)110
Rpm Range1200-5200
Advertised Duration264 int./270 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.513
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.513 int./0.513 exh.
QuantitySold individually
Exhaust Valve Lift0.513 in (13.03 mm)
Advertised Intake Duration264
Intake Duration At 050 Inch Lift212
Exhaust Duration At 050 Inch Lift218
Advertised Exhaust Duration270
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift212 int./218 exh.
Valve Springs RequiredYes
Vendor Part Number35-413-8
Package Qty1
Package TypeEA
No Questions
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Some parts are not legal for use in California or other states with similar laws / regulations
