Engine swaps make the world a better place -- there’s no question about that. Have an old Mazda Miata and want to go fast? Easy! Slap a V8 under the hood and you’ve solved your performance problem.

There aren't many supercharged V8 engines left in 2025. In the North American market, you can count the number on one hand. Among that nearly extinct segment, the Ford Mustang GTD is powered by the ...