Power rating: 48.5 kW (65 hp) at 2,300 rpm Displacement: 2.8 L (171 cu in.) Bore and Stroke: 98.4 mm (3.875 in.) x 92.1 mm (3.625 in.) Continental Motors was the world’s largest manufacturer of ...

Four-cylinder engines are usually associated with efficiency and compact packaging, yet a handful of engineers have stretched the format to astonishing sizes. The five engines below represent some of ...

"Here comes the Porsche 3.0-liter inline-four," you might be saying to yourself. Sure, it'll be on this list, but Porsche's uber-four is a weed-whacker engine compared to the ultimate ...