An air-cooled engine is an internal combustion engine in which cooling and maintaining optimum engine temperature is ensured using flowing air.

In today's article, we will briefly look at the air-cooled engine, its division, as well as the advantages and disadvantages of this engine.

Multi-point fuel injection is denoted by the MPI (Multi Point Injection) abbreviation. In this type of injection, fuel is injected before the intake valve using injection valves assigned to individual cylinders.

This means that one injection valve is assigned to each cylinder, which delivers the required fuel for that cylinder.

In the automotive world, we come across countless abbreviations, including engine designations. The manufacturer determines these engine designations, but who is to know the number of different letters and their combinations?

For this reason, we have decided to prepare this comprehensive list for you, in which we will shed light on common engine designations and their meaning.