Putting a motorcycle engine in a car may sound like a completely crazy thing to do, but there have been a surprising number of times it has happened. The results come in a variety of shapes, sizes, ...

The BMW HP4 Race is engineered as a track-only machine that pushes performance to the limit. Underneath the carbon fiber frame (which might be banned soon) is a hand-built 999cc inline-four that ...

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 ...