XFI VSR Blower Hydraulic Roller Camshaft <br> 04-14 Ford Expedition, F-150-350 Super Duty

Description:

XFI Valve Springs Required Blower 222/239 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4L Modular 3V. Mid to upper range Cam for bolt-on blowers with high boost. Noticeable idle, Solid power gains above 4900 RPM, requires spring upgrade. Best with 3000+ Stall.

Features:

Mid to upper range cam for bolt-on blowers with high boost. Noticeable idle, solid power gains above 4900 RPM, requires spring upgrade. Best with 3000+ stall. Requires custom tuning.

Camshaft Series: XFI VSR (Valve Springs Required) Blower

Lobe Separation: 116.5 DD

Intake Valve Lift: 0.491 IN

Exhaust Valve Lift: 0.485 IN

Lifters Included: No

Valve Springs Required: Yes

Assembly Lubricant Included: No

Camshaft Gear Attachment: 1-Bolt

Camshaft Material: Billet Steel

Engine Family: Ford 4.6L and 5.4L SOHC Modular 3 Valve 8 Cylinder (2004+)

Usage: Street/Performance

Lifter Type: Hydraulic Roller Swinging Follower

Cam Type: Hydraulic Roller Swinging Follower

Grind Number: XE261H-16.5

Grind Number: XE261H-16.5

Basic Operating RPM Range: 950-6,400

Intake Duration at .050 Inch Lift: 222 DD

Exhaust Duration at .050 inch Lift: 239 DD

Advertised Intake Duration: 261 DD

Advertised Exhaust Duration: 282 DD

Package Includes:

Engine Camshaft

Compatible With:

2005-2014 Ford Expedition

2005-2014 Lincoln Navigator

2004-2010 Ford F-150

2006-2010 Ford Mustang Explorer

2005-2010 Ford F-250 Super Duty F-350 Super Duty

2006-2008 Lincoln Mark LT

2006-2010 Mercury Mountaineer

2007-2010 Ford Explorer Sport Trac

2006-2007 Avanti Avanti

2009-2010 Ford Lobo