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1999-2004 Mustang Comp Cams Xtreme Energy Camshafts - 242/246 by Comp Cams

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Details   |   Reviews
1999-2004 Mustang Comp Cams Xtreme Energy Camshafts - 242/246

Upgrade the camshafts in your 99-04 Mustang with this 4.6 2V 242/246 Cams Xtreme Energy camshaft kit from Late Model Restoration.

Item #CCA-102700
MPN# 102700

Everyday Low Price: $774.95

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Made in the USA


  • Excellent Upgrade over stock cam profiles
  • Comp Cams Quality
  • Increased Horsepower & Torque


  • 242/246 Lift Camshafts
  • Choppy Idle
  • 2200-6200 RPM Range

 What's in the Box

  • (1) Pair Camshafts

1999-2004 Mustang Comp Cams Xtreme Energy Camshafts - 242/246

Comp Cams 242/246 Xtreme Energy camshafts are built to take advantage of the latest cam technology, to provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum. Street/strip. 4.10-4.30 gears. 2400+ stall. Intake & exhaust upgrades are required. Custom tune required. Rough idle.

Camshaft Specs

  • Duration: 278/282 advertised duration
  • Duration @ .050": 242/246
  • Lift: .550/.550
  • LSA: 113°
  • RPM operating range: 2200-6200


  • Fits 1999-2004 Mustang GT

Valve Spring Upgrade

  • LMR recommends upgrading the valve springs with any aftermarket camshafts.

  • Comp Cam Warranty - Click Here

    • Ford Mustang - 1999, 2000, 2001, 2002, 2003, 2004
    • Sub Models: GT
    • Requires aftermarket pistons or flycut factory pistons. Do NOT run these cams with unmodified factory pistons as engine damage will occur.
    • The camshafts require 2001-2004 style bolt on cam gears or adjustable cam gears.
    • These camshafts require custom computer tuning to maintain drivability and for the best power.
    • These camshafts require new valve springs! You can use the Comp Cams Valve Springs and Comp Cams Retainers, or the complete Trick Flow Valve Spring Upgrade Kit.
    • Your factory sprocket bolts will not fit these cams. You will need new ARP camshaft bolts for proper installation.

    California Residents:
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    About This Brand

    Comp Cams
    Comp Cams - The Absolute Leader In Valve Train Performance
    COMP Cams - The Absolute Leader In Valve Train Performance

    COMP Cams manufactures truly superior hydraulic and solid flat tappet, hydraulic and mechanical roller, and overhead camshafts for Latemodel Mustangs and Lightnings. Comp Cams are designed and manufactured using cutting-edge technology and the finest engineering in the industry.

    Whether your engine is naturally aspirated, run nitrous, a supercharger or a turbo, Comp Cams make more horsepower than any other. Looking for that ultimate hard-hitting Mustang idle? Check out the aggressive new ThumprCams.

    Match Comp Cams camshafts up with their competition-grade lifters, valve springs, timing sets, and other supporting components, and you’ll experience the ultimate in race-winning reliability!

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