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Comp Cams Stage 4 Xtreme Energy XE274H Camshafts (96-04 GT)

Market Price $700.99 You Save 17% ($117.13)
Our Price

$583.86 (pair)

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  • Item 30159
  • MPN# 102300

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Features & Details

  • Hot Street Cam
  • More Horsepower and Torque
  • Rough Idle
  • For 1996-2004 GT and Bullitt Mustangs
Hot Street Cam. If you're looking to get more power out of your SOHC 4.6L then consider a set of Comp Cams XE274H Camshafts. They will give you great mid-range power gains in both horsepower and torque.

Rough Idle. If you love the sound of a rough idle, you won't be disappointed by this cam. Like the muscle cars of yesteryear, this cam yields a sound that will make lesser cars clear a path out of your way at lights.

Adjustable Cam Gears. Maximize the power from your new camshafts with a set of Adjustable Cam Gears, which will allow you the ability to fine tune your camshaft timing - a critical necessity when doing mods that can change your camshaft-to-crankshaft centerline position. Please see drop down option above.

Application. This SOHC Camshaft is designed for 1996-2004 4.6L two valve V8 Mustangs with 3.55 or 3.73 rear gears and a 2000 plus stall speed converter on automatic transmissions. Recommended for use with 4.6 two valve V8 mustangs with intake, exhaust, custom tuned computer, and valve spring upgrades.

Technical Note: Comp Cams are designed for modified cars that include upgraded valve springs for clearance related issues. It is recommended to use COMP Cams® 26113 Valve Springs for proper fitment, see drop down option above. Combine the valve springs with a new set of valve spring steel retainers to handle the higher pressures developed by the springs.

Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (2) Camshafts
Installation Info
Tech Specs
Comp Cam Data Sheet
Part Number: 102300 Grind Number: XE274H
Lifter Type: None - OHC Engine Type: FORD 4.6 and 5.4 SOHC MODULAR 2-V (1992-Present)
RPM Range: 2000 to 6000 Valve Timing : 0.05
Lobe-Center Angle 114 Intake Center Line: 110

  Intake Exhaust
Valve Lash: Hyd. Hyd.
Duration: 274 278
Duration @ .050" Lift: 236 240
Valve Lift: 0.5 0.5
Lobe Lift: 0.274 0.274

Valve Timing @ 0.05" Lift: Open Close
Intake: 7 BTDC 48 ABDC
Exhaust: 57 BBDC 2 ATDC
Will it fit my Mustang?
  • Bullitt - 01
  • GT - 96, 97, 98, 99, 00, 01, 02, 03, 04

Fits 1996-2004 4.6L Two Valve Mustangs Only

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Awesome product

The lope and roughness of these cams is ridiculous. I love the sound and have no drivability issues. Daily drive the car with no problems. Picked up an extra 30 or so horses also. The power curve starts ...

Read More
Helpful (3)

5/5
Awesome product

Great product. Awesome power gains from 2200 to 6000. Pulls amazing.

Helpful (2)

Overall Rating 5 out of 5 stars
Read All 2 Reviews

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15 Questions / 6 Answers

Ask a Question

Is it safe to drive the car to a shop to get tuned after the cams are changed

mr

Helpful (1)
  • Due to the aggressive nature of the Comp Cams Stage 4 Xtreme Energy XE274H Camshafts we recommend not driving the car until it has been tuned, once these are installed.

    Rob D

Would I have to have my ECU Tuned for these cams?

Slowstang

Helpful (0)
  • Hello! While not absolutely necessary, a tune is highly recommended for the Comp Cams Stage 4 Xtreme Energy XE274H Camshafts

    VincentV

Can you still use these cams without upgrading the gearing ratios in the back and not having to have a higher stall converter?

JulianM

Helpful (0)
  • This camshaft is designed to work with 3.55 or 3.73 gears and a 2000 plus stall speed converter. You may have some issues if this cam is installed without them.

    AshleyK

Will these work with a shot of nitrous if not what cams would be the best

MichaelW

Helpful (0)
  • The Comp Cams Stage 4 Xtreme Energy XE274H Camshafts will be fine with nitrous. It is recommended to upgrade the entire valve train to ensure everything to be able to hold up.

    AshleyK

Hi, will I be having any piston to valve clearance issues with these stage 4 XE274H comp cams ? I have a 1999 mustang gt

Mart

Helpful (0)
  • These Comp Cams Stage 4 Xtreme Energy XE274H Camshafts should not cause any PTV clearance, however, we always recommend checking for sufficient clearance.

    AMJEFF

Will I have a clearance issue with these stage 4 comp cams ? Will the valves hit the pistons if I install these stage 4 comp cams on the stock 4.6l block ?

Mart

Helpful (0)
  • The Comp Cams Stage 4 Xtreme Energy XE274H Camshafts should work without any clearance issues, however, we always recommend checking piston the valve clearance whenever performing head work.

    AMJEFF

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Customer Reviews (2) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Full Day

  • Performance Gain 5 5
  • Fit 5 5



  • 5/5

    Installation Time: Full Day

    October 07, 2013

    Awesome product

    The lope and roughness of these cams is ridiculous. I love the sound and have no drivability issues. Daily drive the car with no problems. Picked up an extra 30 or so horses also. The power curve starts a little earlier and lasts through 6200. It pull waaay harder than ever before. Thanks American muscle for another great product!

    Wyleyunderwood

    Year: 2001 Submodel: GT Va beach

    Helpful (3)

  • 5/5

    Installation Time: Full Day

    October 07, 2013

    Awesome product

    Great product. Awesome power gains from 2200 to 6000. Pulls amazing.

    Wyley123

    Year: 2001 Submodel: GT Va beach, va

    Helpful (2)

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