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COMP Cams 127600 XFI NSR Hydraulic Roller Camshaft 237/244 Ford 4.6L 5.4L Modular 3-Valve

(Ford Grand Marquis 2004, F-150 2004-10, Mustang 2004-10, F-250 Super Duty 2005-10, Explorer 2004-10, F-350 Super Duty 2005-10 + 13 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

127600
5 reviews
Sale Price

$1,080.95

4 left at this price

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Usually delivered within 2 days

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Product Details

The COMP Cams 127600 XFI NSR (Nitrous/Supercharger/Race Gas) camshaft is a high-performance hydraulic roller cam designed specifically for Ford 4.6L and 5.4L modular 3-valve engines. This camshaft delivers aggressive 237/244 duration specs that provide significant power gains over stock, making it ideal for forced induction applications, nitrous oxide systems, or naturally aspirated builds running race fuel.

Key Specifications:

  • Advertised Duration: 237°/244° (intake/exhaust)
  • Valve Lift: Optimized for 3-valve modular cylinder heads
  • Hydraulic roller design for reliable operation and reduced maintenance
  • Designed for forced induction and high-performance applications
  • Direct replacement for Ford modular 3-valve engines

Features & Benefits:

  • XFI NSR grind profile optimized for nitrous, supercharger, and race gas applications
  • Hydraulic roller followers eliminate the need for valve lash adjustment
  • Aggressive duration and lift characteristics improve mid-range to top-end power
  • Precision-ground on state-of-the-art equipment for exact specifications
  • Compatible with stock valve train components in most applications

This camshaft is an excellent choice for enthusiasts looking to maximize power output from their Ford modular 3-valve engine. Professional installation and proper valve train inspection are recommended. May require upgraded valve springs, retainers, and computer tuning for optimal performance.

Products specifications

Fits

Ford Grand Marquis 2004, F-150 2004-10, Mustang 2004-10, F-250 Super Duty 2005-10, Explorer 2004-10, F-350 Super Duty 2005-10, Expedition 2004-14, F-250 2004-09, Crown Victoria 2006-08, Explorer Sport Trac 2007-10, Lobo 2004-10 + 8 more models

Assembly Lubricant Included

No

Camshaft Gear Attachment

1-Bolt

Lifters Included

No

LOBE SEPARATION

112

Valve Springs Required

Yes

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

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. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only 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 Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Advertised Intake Duration

272

Exhaust Duration at .050 inch Lift

244

Intake Duration at .050 Inch Lift

237

Cam Type

Hydraulic Roller Swinging Follower

Grind Number

XE272PH-12

Camshaft Material

Billet Steel

Advertised Exhaust Duration

283

Engine Family

Ford 4.6L and 5.4L SOHC Modular 3 Valve 8 Cylinder (2004+)

AMAZON ASIN

B001O0671Q

Basic Operating RPM Range

1,000-7,100

Usage

Street/Strip

Intake Valve Lift

0.547

Exhaust Valve Lift

0.56

Lifter Type

Hydraulic Roller Swinging Follower

Camshaft Series

XFI SPR (Spring and Phaser Modes Required)

Order 12486. Item was simple to find and the website made it very easy to navigate. I appreciated the ability to pay with paypal and email notifications gave me confidence that everything was taken care of properly.

OK. Hope to receive my order by the specified date.

good price

Great Prices and fast, fast shipping. I will definitely do business with them again.

Ordered some fluid coolers for a project, great price, easy website, FAST shipping!

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