Camshaft - XFI VSR - Hydraulic Roller - Lift 0.490 / 0.480 in - Duration 261/268 - 115.5 LSA - 950 / 6400 RPM - Ford Modular - Pair
Serious street cam, noticeable idle. Solid power gains above 4600 RPM, requires spring upgrade. Works with tuners, recommend custom tuning. Best with 3.90 gears and 3000 stall.
XFI Valve Springs Required 222/235 SOHC Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4L Modular 3V. Serious street cam, noticeable idle. Solid power gains above 4600 RPM, requires spring upgrade. Works with tuners tuning recommended. Best with 3.90 Gears and 3300 stall.
Camshaft Series: XFI VSR (Valve Springs Required)
Usage: Street/Performance
Cam Type: Hydraulic Roller Swinging Follower
Grind Number: XE261H-15.5
Basic Operating RPM Range: 950-6,400
Intake Duration at .050 Inch Lift: 253
Exhaust Duration at .050 inch Lift: 270
Advertised Intake Duration: 261
Advertised Exhaust Duration: 268
Lobe Separation: 115.5
Intake Valve Lift: 0.491
Exhaust Valve Lift: 0.48
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+)
Lifter Type: Hydraulic Roller Swinging Follower
Amazon ASIN: B001O09PU6
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: No
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Grind Number: XE261H-15.5
