Caterpillar is putting that century-old design to work in its heaviest tracked dozer yet – and the efficiency gains are incredible.

Davin may not be Michael Caine zipping through Turin, but rebuilding this classic Austin Mini Cooper S brought him a few thrills. This little 1275cc engine from 1965 gave him a few headaches but ...

We're always down for a good V-8 swap, and this one is exceptionally cool. It's a Chevy Sonic hatchback rally car that's had an LS3 crate motor shoehorned under its hood, and equipped with all-wheel ...