Subaru built the only twin turbo flat four in a production car. Here is how this rare EJ20 setup worked, why it struggled, ...

All internal combustion engines require some kind of maintenance. (If that's news to you, your car probably needs to be inspected by a mechanic.) But there are different types of internal combustion ...

Porsche's flat-six design might be the most popular from the brand. But it's used a number of other designs in the past, as ...

Typically, when one pictures a passenger car engine with two heads, the first thought that comes to mind is a V6. These ubiquitous engines are almost universally found within just about every major ...

It may seem hard to believe someone would neglect a classic Porsche for decades, but it happens more often than you think. This 1960s 912, for instance, was parked in 1979 and didn't get proper TLC ...

Porsche is nearly synonymous with six-cylinder boxer engines, which powered many of its most iconic models. However, throughout its history, the German manufacturer also developed several cars that ...