COMP Cams Camshaft Set F4.6 3V XE272Ph - cca127550

SOHC - XFI SPR (Spring and Phaser Mods Required)Blower: Big power gains in mid to upper rpm range for bolt-on blowers with high boost. Rough idle, Solid power gains above 4900 rpm, requires spring and phaser upgrade. Custom tuning required. Best with 3.90+ gears and 3000+ stall. ; 272/287 Advertised Duration, 237/248 Duration .050", .547"/.560" Lift, 113 Lobe Separation; Requires part #5449 cam phaser limiter kit; Requires part #26125-24 high load valve springs and either 710-24 steel retainers or 702-24 titanium retainers; PartNumber : cca127550 Description : Stage 2 Blower XFI SPR Camshaft Title : 127550 CamShaft Set, F4.6 3V XE272PH- 13 Usage : Street/Strip Exhaust Duration @ .050 in. : 248 Intake Duration @ .050 in. : 237 Intake Valve Lift(in) : 0.547 RPM Range : 1000-7000 Exhaust Valve Lift(in) : 0.56 Exhaust Duration : 287 Lifter Type : Hydraulic Roller Intake Duration : 272 Advertised Exhaust Duration : 287 Advertised Intake Duration : 272 Assembly Lubricant Included : No Basic Operating RPM Range : 950-6,900 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Cam Type : Hydraulic Roller Swinging Follower Camshaft Gear Attachment : 1-Bolt Camshaft Material : Billet Steel Camshaft Series : XFI SPR (Spring and Phaser Modes Required) Blower Engine Family : Ford 4.6L and 5.4L SOHC Modular 3 Valve 8 Cylinder (2004+) Exhaust Duration at .050 inch Lift : 248 Exhaust Valve Lift : 0.56 Grind Number : XE272PH-13 Intake Duration at .050 Inch Lift : 237 Intake Valve Lift : 0.547 Lifter Style : Hydraulic Roller Swinging Follower Lifters Included : No Lobe Separation : 113 Valve Springs Required : Yes 2006-2008 Ford Crown Victoria Base V8.-cc Engine Components::Camshafts 2006-2008 Ford Crown Victoria LX V8.-cc Engine Components::Camshafts 2008 Ford Crown Victoria Police Interceptor V8.-cc Engine Components::Camshafts 2006-2007 Lincoln Town Car Designer Series V8.-cc Engine Components::Camshafts 2006-2008 Lincoln Town Car Executive V8.-cc Engine Components::Camshafts 2006-2008 Lincoln Town Car Executive L V8.-cc Engine Components::Camshafts 2006-2007 Lincoln Town Car Signature V8.-cc Engine Components::Camshafts 2006-2008 Lincoln Town Car Signature L V8.-cc Engine Components::Camshafts 2006-2008 Lincoln Town Car Signature Limited V8.-cc Engine Components::Camshafts 2006-2008 Mercury Grand Marquis GS V8.-cc Engine Components::Camshafts 2006-2008 Mercury Grand Marquis LS V8.-cc Engine Components::Camshafts 2004 Mercury Marauder Base V8.-cc Engine Components::Camshafts