This Commer engine had a clever trick that set it apart

In the 1950s, Commer created a special engine known as the TS3. Its unique design allowed it to stand out, and many still ...

Audi's legendary five-cylinder engine turns 50 and its creator’s work still shapes performance cars today

Inline-five engines have been around since the '30s, but it was only in the '70s that they started to really work. That's all ...