When it comes to automobiles, one of the key factors that determine their performance is the engine power. Engine power…

Two-stroke engines are compact, lightweight, and incredibly efficient, making them a popular choice for everything from lawn mowers to motorcycles…

Before buying oil, you should consider the following: Vehicle type: Different vehicles have different requirements when it comes to oil….

Each of the engines sometimes works with changing loading. It is a reason why unbalance ensures between power and loads,…

The efficiency of power engine depends from next parameters: crankshaft speed, compression ratio, working volume of the engine and amount…

If you consider the stroke usually each stroke beginning and finishing in one of the dead centres. Intake Stroke The…

Internal Combustion Engine that are used in cars are made of thousands of components, but each of which is part…

The Most Powerful Engines are the engines which have short strokes and big bores. The reason for this is worth…

The cylinder block is a fixed, integral part of the crank mechanism (hereinafter referred to as KM), which combines the…

The oil cooler is designed to maintain the oil temperature within the required range. It is mainly used on trucks….

The pre-heater serves to preheat the car engine before starting at low ambient temperatures and helps to reduce the wear…

The inlet manifold serves to supply the combustible mixture from the carburetor to the engine cylinders. They are usually cast…

Depending on the vehicle’s driving mode, the combustion process in spark ignition engines may be disrupted. Violation of the combustion…

The flywheel housing (carter) is made of aluminum alloy and bolted to the rear end of the cylinder block through…

For those who are interested in the car construction, and those who do not want to look stupid in the…

The purpose of the cylinder head In internal combustion engines, the cylinder head (cylinder head), (often referred to simply as…

Valve rotation mechanism, device and purpose of the valve rotation mechanism On some engines, a valve rotation mechanism is used,…

Different Oil filters (primary oil filter and secondary filter) are installed in the modern engine for the oil clean and…

The pushrod transfers the forces from camshaft to the valve. It is made of steel or cast iron. The working…

The engine crankcase consists of two parts: the upper and lower. The upper part of the crankcase is cast integrally…

Thermostat is a device that automatically supports need temperature in engine cooling system. Thermostat allows you to quickly warm up…

Car’s water pump is creating forced cooling fluid circulation in the cooling system of the engine. Some water pumps are…

A flywheel is a special mechanical device design to efficiently store kinetic energy by the working stroke. The engine flywheel…

Radiator is a heat exchanger through which heat from the engine liquid is transferred to the air. The radiator consists…

The cylinder of the internal combustion engine is the working chamber of the volumetric displacement. During engine operation, the internal…

The main engine modes of loading are engine start, idle and light loads, medium loads, full loads and sudden transitions…

Piston ring construction Piston rings are worn on the piston create a tightly movable connection between the piston and the…

High pressure fuel pump (HPFP) construction: types of fuel pumps, how it works The high-pressure fuel pump has the abbreviation…

Combustible mixture To form combustible mixture are using fuel and air. These components are part compound of combustible mixture so…

Engine Valves The main purpose of engine valves is opening and closing intake and exhaust holes. When intake valve is…

Camshaft in car engine The camshaft is a shaft with a series of cam lobes along its centerline in various…

Crankshaft construction Crankshaft are responsible transmits the power created inside the cylinder and combustion chamber to the transmission through the…

Connecting rod. A connecting rod is a member which connects a piston to a crankshaft in an engine. It provides…

Car needs the engine as energy source. The engine provides mechanical power to keep the car moving. Piston engines classifications…

A piston – is a component of engine. Purpose of piston is to transfer force from expanding gas in the…

The engine cylinder block forms the basis framework of the water-cooled engine. What is it? It is the cylinder block….