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2021 F150 Gen 3 Coyote RCSB Hits Dyno!

Created by Jay Walling
Date Created: 7/29/2022
Last Updated: 12/13/2022

Our LMR team member Neal J's 2021 F150 is a street machine that is ready to rumble! Let's see what this makes after spinning the rollers on the dyno!

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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 will cover our employee Neal J's 2021 F150 RBSB Gen 3 Coyote-powered Truck. This truck is tastefully modified, and he is planning on adding boost down the road to this one. Check out below for more pics, dyno technical data, and the dyno results!
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  • 2021 F150 Gen 3 Coyote RCSB Hits Dyno! - 2021 F150 Gen 3 Coyote RCSB Hits Dyno!
  • 2021 F150 Gen 3 Coyote RCSB Hits Dyno! - 2021 F150 Gen 3 Coyote RCSB Hits Dyno!
  • 2021 F150 Gen 3 Coyote RCSB Hits Dyno! - 2021 F150 Gen 3 Coyote RCSB Hits Dyno!
  • 2021 F150 Gen 3 Coyote RCSB Hits Dyno! - 2021 F150 Gen 3 Coyote RCSB Hits Dyno!

Dyno Technical Data

  • Weld 17-inch Wheels With a 305/45/17 Tire
  • 10R80 10-Speed Transmission So Dyno Pull Will Be Made In 7th Gear (1:1 ratio)
  • 3.15 Rear-End Gear
  • Aluminum One-Piece Driveshaft
  • Magnaflow Catback
  • E-85 Fuel
  • OEM Ford 5.0L 4V Coyote Gen 3 Longblock

Dyno Results

2021 F150 Gen 3 Coyote RCSB Hits Dyno! - 2021 F150 Gen 3 Coyote RCSB Hits Dyno!

Here are the results! This F150 Gen 3 Coyote made 361 horsepower at 5400 RPm and 400 lb/ft of torque at 4200 RPM. With a possible Whipple Supercharger soon, this tuck is a serious contender for any local dragstrip! As always, keep a lookout for more dyno articles and videos right here at LMR.com.


About the Video

2021 F-150 Gen 4 Coyote RCSB Hits Dyno!

Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!

Published on 2022-05-19
2021 F150 Gen 4 Coyote RCSB Hits Dyno!
Thumbnail image of the author of this article, Jay Walling.

About the Author

Jay has written content for Late Model Restoration for over 10 years, producing over 120 articles. Jay has an extensive 25-plus-year background in automotive and is a certified Ford Technician. Read more...
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