A twin-scroll turbo is a turbocharger with two exhaust gas inlet channels in the turbine part.

In this article, we will briefly examine the twin-scroll turbocharger's function and advantages and disadvantages.

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.

Today's article will focus on a rotary engine with reciprocating piston movement and a rotating crankcase. Since we are talking about a rotary engine with reciprocating piston movement, we will not discuss the Wankel engine, even though it belongs to the group of rotary engines, because its rotary piston revolves around an eccentric shaft.

We will, therefore, be interested in a completely different type of engine, which is a rotary engine, the pistons of which perform a reciprocating movement and whose crankcase rotates (rotates) together with the entire engine.