Engine components

Engine components

Crankshaft - Bearings - displacement - Firing orders- Glowplugs - Head Gasket

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  • Crank Journals (pins)

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    Crank Journals (pins)

    Engine Crank Journals (pins) explained Crankpins highlighted in blue In a reciprocating engine, the crankpins, also known as crank journals are the journals of the big end bearing ...

  • Crankcase

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    Crankcase

    Engine Crankcase In an internal combustion engine of the reciprocating type, the crankcase is the housing for the crankshaft. The enclosure forms the largest cavity in the engine ...

  • Crankcase ventilation & PCV valve

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    Crankcase ventilation & PCV valve

    Engine Crankcase ventilation system & (PCV) valve Car pcv valve A crankcase ventilation system is a way for gases to escape in a controlled manner from the crankcase of an interna ...

  • Crankshaft

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    Crankshaft

    Engine Crankshaft explained The crankshaft, sometimes abbreviated to crank, is the part of an engine that translates reciprocating linear piston motion into rotation. To convert t ...

  • Crankshaft Crossplane

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    Crankshaft Crossplane

    V8 Crossplane crankshaft The crossplane or cross-plane is a crankshaft design for V8 engines with a 90° angle between the cylinder banks. The crossplane crankshaft is the configur ...

  • Crankshaft deep rolling

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    Crankshaft deep rolling

    Crankshaft deep rolling Deep rolling is a method of cold work deformation and burnishing of internal combustion engine crankshaft journal fillets to increase durability and design ...

  • Cylinder

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    Engine Cylinder explained A cylinder is the central working part of a reciprocating engine or pump, the space in which a piston travels. Multiple cylinders are commonly arranged s ...

  • Cylinder bank

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    Cylinder bank

    Engine Cylinder bank explained Internal combustion piston engines (those with more than one cylinder) are usually arranged so that the cylinders are in lines parallel to the crank ...

  • Cylinder block

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    Cylinder block

    Engine Cylinder block A cylinder block is an integrated structure comprising the cylinder(s) of a reciprocating engine and often some or all of their associated surrounding struct ...

  • Cylinder Bore & Pitch

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    Cylinder Bore & Pitch

    Cylinder Bore & Pitch Bore is the diameter measurement of the cylinders in a piston engine. Engine displacement is calculated by: Bore pitch is the distance between the centerline ...

  • Cylinder head

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    Cylinder head

    Cylinder head In an internal combustion engine, the cylinder head (often informally abbreviated to just head) sits above the cylinders on top of the cylinder block. It closes in t ...

  • Cylinder head porting

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    Cylinder head porting

    Car Cylinder head porting explained Cylinder head porting refers to the process of modifying the intake and exhaust ports of an internal combustion engine to improve the quality a ...

  • Cylinder head Reverse-flow

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    Cylinder head Reverse-flow

    Engine Reverse-flow cylinder head In engine technology, a reverse-flow or non-crossflow cylinder head is one that locates the intake and exhaust ports on the same side of the engi ...

  • Desmodromic Valve

    Desmodromic Valve

    Desmodromic valve A desmodromic valve is a reciprocating engine valve that is positively closed by a cam and leverage system, rather than by a more conventional spring. The valves ...

  • Dry Sump

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    Dry Sump

    Engine Dry Sump A dry sump is a lubricating motor oil management method for four-stroke and large two-stroke piston internal combustion engines that uses external pumps and a seco ...