Fall Into Savings
800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

COMP Cams 127450

XFI SPR Camshafts Ford 4.6L/5.4L Modular 3V with Blower

COMP Cams 127450

249-127450

jegs shipping
FREE Shipping
Estimated ship date 10/02/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
COMP Cams 127450 XFI SPR Camshafts Ford 4.6L/5.4L Modular 3V with Blower $737.99
XFI SPR Camshafts
  • Ford 4.6L/5.4L Modular 3V with Blower
  • Lift: .535"/.555"
  • Duration: 264°/279°
  • Lobe Separation Angle: 113°
  • RPM Range: 1500-6700

  • COMP Cams 127450 Details

    Ford 4.6L/5.4L Modular 3V, 2004-Present

  • Blower Applications

    Powerful cam with great idle, excellent upgrade over stock. Good torque down low with powerful mid-range. Solid power gains above 4500 RPM, requires spring & phaser upgrade. Custom tuning required. OK with stock gears.

  • Specifications:

    Intake Valve Lift (in.)
    0.535
    Exhaust Valve Lift (in.)
    0.555
    Exh. Duration @ .050 in. (Deg)
    240
    Int. Duration Advertised (Deg)
    264
    Exh. Duration Advertised (Deg)
    279
    Lifter Type
    Hydraulic Roller
    Engine Make/Size
    Ford 4.6L 3V
    Usage
    Street/Strip
    Int. Duration @ .050 in. (Deg)
    229
    RPM Range
    900-6700
    Advertised Duration
    264 int./279 exh.
    Advertised Exhaust Duration
    279
    Advertised Intake Duration
    264
    Basic Operating RPM Range
    1,500-6,700
    Cam Style
    Hydraulic roller follower
    Computer-Controlled Compatible
    Yes
    Duration at 050 inch Lift
    229 int./240 exh.
    Exhaust Duration at 050 inch Lift
    240
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.555
    Grind Number
    XE264PH-13
    Intake Duration at 050 inch Lift
    229
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.535
    Quantity
    Sold as a pair
    Valve Lift with Factory Rocker Arm Ratio
    0.535 int./0.555 exh.
    Valve Springs Required
    Yes
    Lobe Separation (Deg)
    113
    Manufacturer's Part Number:
    127450

    Comp Cams XFI SPR ("Springs and Phaser Mods Required") Camshafts are the best way to achieve the most horsepower and torque gains possible on the popular Ford 4.6L/5.4L Modular 3 Valve engines. This group of cam sets are available for naturally aspirated & supercharged engines; each version is offered in three performance levels. Designed to work with a modified Ford variable cam timing (VCT) system, these cams are direct replacement components. Working with Comp Cams Phaser Limiter Kit, XFI SPR Camshafts optimize both low and high RPM performance. As noted by the Comp Cams engineering staff during dyno testing, these camshafts provided the biggest power and torque improvements of any cam series they've ever tested in the Ford Modular 3 Valve engine.

    Feature:
  • Two camshaft profiles engineered to make more horsepower and torque
  • Improved throttle response and increased engine vacuum
  • Designed for use with component technology, such as 249-26120 Beehive valve springs
  • The perfect combination for any Ford engine builder contemplating increased stroke displacement

  • Does COMP Cams 127450 fit your vehicle?

    Narrow Results

    2006-2008 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: EXECUTIVE L
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2004 MERCURY MARAUDER

    • EngineType: ALL
    • SubModel: ALL

    2006-2008 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: SIGNATURE L
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2008 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: SIGNATURE LIMITED
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 MERCURY GRAND MARQUIS

    • Liter: 4.6
    • SubModel: LS
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2008 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: LS

    2008 FORD CROWN VICTORIA

    • Liter: 4.6
    • SubModel: POLICE INTERCEPTOR
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2008 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: EXECUTIVE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2008 MERCURY GRAND MARQUIS

    • Liter: 4.6
    • SubModel: GS
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: SIGNATURE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2008 FORD CROWN VICTORIA

    • Liter: 4.6
    • SubModel: LX
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2008 FORD CROWN VICTORIA

    • Liter: 4.6
    • SubModel: BASE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2007 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: DESIGNER SERIES
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )
    Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List