COMP Cams 127055 - Camshaft Set F4.6 3V Modular
XFI NSR Blower 214/231 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3 Valve
Excellent mid-range cam for bolt-on blowers with stock boost levels. Great power gains above 4700 RPM, compatible with stock springs. Best with stock gears. Works with stock tune.
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: XE253LH-15
Camshaft Series: XFI NSR (No Springs Required) Blower
Usage: Street/Performance
Cam Type: Hydraulic Roller Swinging Follower
Grind Number: XE253LH-15
Basic Operating RPM Range: 750-6,200
Intake Duration at .050 Inch Lift: 214
Exhaust Duration at .050 inch Lift: 231
Advertised Intake Duration: 253
Advertised Exhaust Duration: 274
Lobe Separation: 115
Intake Valve Lift: 0.45
Exhaust Valve Lift: 0.45
Lifters Included: No
Valve Springs Required: No
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: B002EE3YUI
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.