Ever wonder what the smallest engine developed by Cosworth looks like? Well, before thinking about inline-four-cylinder units, you should know that they got even smaller than three cylinders. Back in ...

The new KTM parallel-twin engine will cater to the A2 license category, capping the power output to 47bhp.

The agreement will allow technical development to expand the operating range at which emissions reductions can be achieved when CDA and DSF technology is combined. Jacobs Vehicle Systems and Tula ...

Five-cylinder engines can still be found today, particularly on Audi vehicles, but you won't find many automakers going out ...