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Comp Cams Stage 2 Xtreme Energy XE266HR Camshaft (86-95 5.0L)

Item 30147
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Market Price $310.99 You Save 12% ($36.02)
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$274.97 (each)

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    Features & Details

    • Upgrade Over Stock
    • Increased Street Performance
    • Good Idle
    • Hydraulic Roller Lifter
    • For 1986-1995 Mass Air Equipped 5.0L Mustangs
    Street Performance. This Comp Cams Xtreme Energy cam is an excellent upgrade from stock for improved street performance. With increased responsiveness and a step up duration, a greater performance can be felt from a Xtreme Energy Camshaft. Perfect for bolt on modifications to make good overall power without sacrificing any daily driveability.

    Good Idle. Give your 5.0 Pony a good sounding idle that is louder than stock, but is not overbearing or obnoxious.

    Application. This Comp Cams XE266HR Camshaft is designed for use in Mass Air equipped 1986-1995 5.0L V8 Mustangs with mild modifications such as 3.27 to 3.73 rear gears, a larger thottle body and a mass air flow upgrade.

    Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 Details

    MPN# 35-514-8

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Camshaft
    Installation Info
    Tech Specs
    Comp Cam Data Sheet
    Part Number: 35-514-8 Grind Number: XE266HR
    Lifter Type: Hydraulic Roller Lifter Engine Type: FORD 5.0 (1982-2001)
    RPM Range: 1600 to 5600 Valve Timing : 0.006
    Lobe-Center Angle 112 Intake Center Line: 108

    Intake Exhaust
    Valve Lash: Hyd. Hyd.
    Duration: 266 274
    Duration @ .050" Lift: 216 224
    Valve Lift: 0.544 0.555
    Lobe Lift: 0.341 0.348

    Valve Timing @ 0.05" Lift: Open Close
    Intake: 25 BTDC 61 ABDC
    Exhaust: 73 BBDC 21 ATDC
    Will it fit my Mustang?

      Customer Photos

        Questions & Answers (8)

        5 Top Rated Questions

        Will this cam work in my 94 mustang stock e7 heads with 1.7 roller rockers ? Do i have to upgrade to a high stall torque converter

        • The Comp Cams Stage 2 Xtreme Energy XE266HR Camshaft will be compatible with your setup. A high stall torque converter is not required, but will drastically improve performance.

        Helpful (5)

        What all else would be needed for install with this cam as far as valve springs guides push rods timing chain gears lifters and such?

        • When installing the Comp Cams Stage 2 Xtreme Energy XE266HR Camshaft you will need new valve springs, and retainers. The push rods and lifters, timing chain and guide plates are not required, however it is a good idea to replace these as insurance while everything is apart.

        Helpful (4)

        Is this a computer controlled cam?

        • Yes, this would be a computer controlled camshaft.  

        Helpful (3)

        My car is mostly stock with some gears and minor bolt ons. I heard that cams with a lift and duration as high as this will not work in a stock motor. Is that true or can this can be installed in a motor with stock heads and pistons?

        • This can be installed on a stock motor but these cams do require some additional parts to work properly on your Mustang. These cams will require steeper gears (3.27 to 3.73), throttle body, and an upgraded mass airflow. Without those modifications added to your Mustang, these cams would not be ideal for your Mustang.

        Helpful (3)

        Will this product need any other parts or will it fit in the stock camshaft

        • This Comp Cams XE266HR Camshaft is designed for use in Mass Air equipped 1986-1995 5.0L V8 Mustangs with mild modifications such as 3.27 to 3.73 rear gears, a larger throttle body, and a mass air flow upgrade.

        Helpful (2)
        Post Your Question
        3 More Questions
        Do I need to change my distributor gear to composite? its a 91 5.0 1 answer
        I'm looking for a part number for this cam with lifters, springs, keepers, and timing chain 1 answer
        what is the lift 1 answer

          Customer Reviews (2) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Weekend

          • Performance Gain 5 5
          • Fit 5 5

          • 5/5

            Installation Time: Afternoon

            November 25, 2018

            Great product

            Really wakes the car up over stock form. Has a great sound.


            Year: 1994 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Shop Install

            June 23, 2016

            Greats cams

            Took it to a shop to get it installed the day it arrived. Sounds great!


            Year: 1995 Submodel: GT

            Helpful (16)

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