While engine swaps are common in project cars and tuners, motorcycle engine swaps are way less common because they require a lot of planning beforehand.

We've all heard the saying, "It's better to drive a slow car fast than a fast car slow." This highly modified Fiat 126 is the ultimate evolution of that philosophy. While its extensive upgrades do ...

This tiny car was never meant to handle motorcycle power, but that didn’t stop them. The builders decided to swap in a high-revving crotch rocket engine, turning the small car into an absolute missile ...