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’s nothing more exciting than a horrifically ill-advised engine swap. After all, there's a whole world of strange swap options out there beyond the safe confines of small-block V8s -- options ...

These 10 cars were robbed of their true potential. We used our engine swap tool to see what these icons would do with the ...