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.

V engine is an internal combustion engine whose cylinders and pistons are arranged in two separate planes so that when viewed along the axis of the crankshaft, it resembles the letter V.

Such an arrangement of cylinders reduces the overall length and height compared to an in-line engine—the first V engine, built in 1889 by Daimler according to the design of Wilhelm Maybach.

A radial engine is a reciprocating internal combustion engine with a single crankshaft, which has cylinders arranged in a circle (in one or more rows) perpendicular to the axis of the crankshaft so that all cylinders make the same angle with each other.

This article will explain how the radial engine works, its use, and a brief history.

Today we will look at drum brakes and highlight their advantages, but we will also mention their disadvantages and take a closer look at how they work. With a drum brake, the braking force acts on the inner surface of the body (brake drum), which is firmly connected to the wheel hub.

During braking, the brake shoes are pressed by jaws on the inner surface of the drum, where friction is created, and thus the braking force is created.