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    Camshaft Kit
    Camshaft
    Camshaft Adjuster
    Camshaft Adjustment Valve
    Camshaft Bushes
    Camshaft seal
    Connecting Rod
    Connecting Rod Bolt / Nut
    Crankcase Gasket
    Engine Crankshaft
    Crank Pulley
    Crankshaft Oil Seal
    Engine Cylinder Head
    Head Gasket Set
    Cylinder Sleeve
    Oil Drain / Sump Plug
    Engine Mount
    Engine Exhaust Valve
    Camshaft Gear
    Cylinder Head Bolts
    Cylinder Head Gasket
    Intake Valves
    Intake Manifold Gasket
    Intermediate / Balance Shaft
    Main Bearing, crankshaft
    Mounting Kit, Charger
    Oil Level Dipstick
    Oil Pressure Sensor
    Engine Oil Pump
    Oil sump
    Oil Temp Sensor
    Pistons
    Piston Ring Kit
    Pressure Converter
    Engine Rocker Arm
    Valve Cover
    Rocker Gasket
    Rocker Cover Gasket Kit
    Seal, Crankcase Breather
    Seal, Oil Filler Cap
    Small End Bushes
    Throttle Cable
    Turbocharger Gasket
    Turbocharger
    Valve Guide / Stem Seal / Parts
    Valve Seals
    Vibration Damper, Timing Belt
    Water Pump Gasket
    Tappet
    Oil sump gasket
    Chain Oil Pump
    Crankcase Breather
    Rocker Cover
    Chain Set Oil Pump
    Camshaft Brake Repair Kit
    Intake Manifold
    Crankshaft Gear
    Piston Underside Cooling
    Oil Pressure Sender Unit
    Engine Mounting
    Engine Mount Buffer
    Crankcase Breather Filter
    Crankcase Housing Cover
    Oil Pressure Valve
    Linkage Demper, Injection System
    Timing Case Cover
    Turbocharger Gasket Set
    Turbocharger Oil Inlet Seal
    Throttle Control Linkage
    Turbocharger Pressure Converter
    Suction Pipe Reverse Flap Sensor
    Oil Pressure Switch
    Crankshaft Sensor
    Actuator Throttle Blade
    crankcase breather Membrane
    Crankcase Screw Plug
    Crankshaft Hub
    Crankshaft Thrust Washer
    Cylinder Head Cover Bush
    intake manifold Gasket Set
    Crankcase Breather Oil Scraper Plate
    Oil Filter Neck
    Cylinder Head Sleeve
    Valve Clearance Adjusting Screw
    Camshaft Bracket
    camshaft Adjustment Central Magnet
    Impulse Generator Wheel
    Timing Chain Oil Jet
    Push Rod
    Rocker Arm Bearing
    Rocker Arm Shaft
    Eccentric Shaft Sensor
    Retainer Caps
    Valve Spring

    Engine Parts

    Engine

    An engine is a machine that converts energy into movement. It is the beating heart of every car and ensures it can do what it is meant to do: drive! Cars use so-called internal combustion engines, meaning the fuel is burned inside the engine itself. This combustion generates pressure, which is then converted into motion.

    The most commonly used fuels are petrol, diesel, and LPG. Nowadays, experiments are also being conducted with alternative fuels such as hydrogen, ethanol, or natural gas. Normally, an engine can only run on one type of fuel.

    The Cylinders

    The combustion process takes place in the cylinders. Depending on how the cylinders are positioned, different types of engines can be distinguished. Most passenger cars have an inline engine, where the cylinders are neatly arranged in a single row.
    With a V-engine, the cylinders are positioned in two rows facing each other in a V-shape. For example, a V12 engine has 6 cylinders on the left and 6 on the right. There is also the boxer engine, where the cylinders lie directly opposite each other.

    The most important parts of a cylinder are the intake and exhaust valves, spark plug, and piston. The cylinder capacity (in cc or litres) indicates how much gas (air-fuel mixture) can be burned in the cylinders.

    The Four-Stroke Principle

    Modern engines all operate according to the four-stroke principle. This means the engine works in four steps. In the first step (the intake stroke), the piston moves downward and fresh air and fuel are drawn into the cylinder through the intake valve. During the compression stroke, the piston moves upward again and the air and fuel are mixed and compressed. Both the intake and exhaust valves are closed.

    The third step is the power stroke. The spark plug ignites the air-fuel mixture, causing a small explosion. The resulting pressure pushes the piston back down. During the exhaust stroke, the piston moves up again and the waste gases are expelled through the open exhaust valve. The entire process then starts over.

    The Crankshaft
    THE LINK BETWEEN PISTONS AND WHEELS

    The described principle applies to petrol engines. In diesel engines, only air is drawn in during the intake stroke. The diesel fuel is injected during the third step and then ignites spontaneously (without the help of a spark plug) due to the heat generated by compressing the air.

    So how does the movement of the pistons make your car’s wheels turn? That’s the job of the crankshaft. It is connected to the pistons via connecting rods and converts their up-and-down movement into a rotating motion. This rotation is then transmitted further through the necessary intermediate steps.

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    Venlo
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    Willem de Rijkelaan 15a, 5616 HH
    Eindhoven
    The Netherlands

    info@porza.nl
    085 401 1901
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