COMP Cams 127600 - Camshaft Set F4.6 3V XE272Ph
XFI SPR 237/244 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3 Valve
Max effort street/strip cam with very rough idle, needs ported heads. Good midrange with incredible power up to 7000+ RPM. Solid power gains above 4900 RPM. Spring/phaser upgrade and custom tuning required. 4.10+ gears and 3200+ stall.
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: XE272PH-12
Camshaft Series: XFI SPR (Spring and Phaser Modes Required)
Usage: Street/Strip
Cam Type: Hydraulic Roller Swinging Follower
Grind Number: XE272PH-12
Basic Operating RPM Range: 1,000-7,100
Intake Duration at .050 Inch Lift: 237
Exhaust Duration at .050 inch Lift: 244
Advertised Intake Duration: 272
Advertised Exhaust Duration: 283
Lobe Separation: 112
Intake Valve Lift: 0.547
Exhaust Valve Lift: 0.56
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 1-Bolt
Camshaft Material: Billet Steel
Lifter Type: Hydraulic Roller Swinging Follower
Engine Family: Ford 4.6L and 5.4L SOHC Modular 3 Valve 8 Cylinder (2004+)
Amazon ASIN: B001O0671Q