Now that our 7.3L Gozilla swapped Fox Body is complete, it is time to dyno and see what numbers it makes!
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7.3L Godzilla Fox Body Swap | Dyno Time!
Since the recent completion of our project Fox Body with the 7.3L Godzilla swap, we have been busy with the fine details of this build. Like all of you reading this, I know everyone wants to know the "Race Specs" of this amazing ride.
If anyone needs a refresher on this build's specs, make sure you check out all of the previous articles and videos found on the links at the bottom of the page. These will detail the engine, drivetrain, wheels/tires, and everything else for this build.
Between the dyno pulls, we attempted a few changes to see if we could squeeze a few extra ponies out on the rollers. The first pull produced 409 HP at 5100 RPM and 477 RWTQ at 3900 RPM. For the second pull, we removed our cold air intake, which resulted in 418 HP at 5100 RPM and 477 RWTQ at 4000 RPM. For the third run, we also disconnected the headers from the mid-pipe; this run netted a small drop in horsepower (416 HP at 5100 RPM), but the torque jumped slightly to 480 at 3900 RPM.
That's going to wrap up the full breakdown of our 7.3L Project Godzilla swap! Be on the lookout for more updates and subscribe to our YouTube channel for any new updates on this build!
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!