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Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno!

Created by Jude Horstman / 5 min read
Date Created: 1/6/2023
Last Updated: 7/27/2026

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Viewing this install and using the information shared is subject to the terms set forth here - View the LMR Install Instructions Disclaimer.

For this dyno article, we dyno Scott Springer's 1992 Fox Body Mustang Coupe, which features a host of period-correct modifications. The 90's era mods make this Fox Mustang one of our favorites here in the shop!

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  • Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno! - Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno!
  • Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno! - Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno!
  • Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno! - Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno!
  • Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno! - Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno!
  • Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno! - Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno!
  • Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno! - Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno!
  • Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno! - Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno!

Dyno Technical Data

  • Factory 5.0L Engine
  • Ford Racing 'E' Camshaft
  • GT40P Cylinder Heads
  • '93 Cobra Upper/Lower Intake
  • Factory Air Intake & Throttle Body
  • "Old school" Ford Racing Shorty Headers
  • Off-road H-pipe
  • Flowmaster Cat Back Exhaust
  • T5 Manual Transmission (Pull was made in 4th gear which is 1:1)
  • Ford Racing Aluminum Driveshaft
  • 3.73 Rear Gear Ratio
  • 16" Pony Wheel w/ 245/50/16
  • 93 Octane Fuel
  • 14* Timing

Dyno Results

Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno! - Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno!

Here are the results! Springer's 1992 red coupe made 232 horsepower at 5,000 RPM and 277 pound-feet of torque at 3,800 RPM. As always, keep a lookout for more dyno articles and videos right here at LMR.com.


About the Video

Period Correct Mods! 1992 Fox Body Mustang Coupe Dyno!

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Published on 2022-12-12
Today, we dyno Scott Springer's 1992 Fox Body Mustang Coupe that features a host of period-correct modifications. The 90's era mods make this Fox Mustang one of our favorites here in the shop!
Thumbnail image of the author of this article, Jude Horstman.

About the Author

Jude is our Social Media Specialist and has written for Late Model Restoration for 4 years. Jude has a deep passion for automotive culture, including cars, trucks, and motorcycles. Read more...