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As a piston needs to have a hydrolic working, it needs a head which is more suitable for the valve if not then the energy outcome will reduce and we will realize that the car needs servicing.

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Q: How does piston head shape affect engine performance?
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Related questions

What does size and shape of the exhaust and intake ports affect?

It affects how the engine breathes. The better it breathes, the better the performance.


Why deflected shape of piston in 2 stroke engine?

In a 2 stroke engine the piston itself is the intake/exhaust valve, instead of having separate valves as in the 4 stroke. The odd shape of the piston is the location of these valves.


Why deflected shape of piston in 2-stroke engine?

In a 2 stroke engine the piston itself is the intake/exhaust valve, instead of having separate valves as in the 4 stroke. The odd shape of the piston is the location of these valves.


Within an internal combustion engine the can shape component that moves upand down the cylinder is the main moving part in the engine is?

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Both con-rod length and shape of the crankshaft affect piston stroke


What is the main working cycle of a v8 engine?

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Piston's seized in block?

Disassemble it as far as you can then take it to an automotive machine shop. They'll need to magnaflux and bore the engine and head(s) before you can trust it. They'll get the piston out and if the block isn't damaged beyond repair they can help get your engine back into shape.


What are the different sounds of vehicles?

The size, shape type of engine all affect the noise an engine makes


What is the clearance between piston and cyclender head?

Piston is the device with a cup like shape that fit completely in the Cylinder.


What is the most important part of an engine?

Depending on the type of engine, piston, turbine, external, rotary, among others there are numerous components to an engine without which the engine will not function. For example a typical piston cylinder engine(from any car) will not work without any of the following components-piston, carburetor/fuel injection, con-rod, crankshaft, inlet/exhaust valves, camshaft, camchain/timing belt. An engine is a complex device that requires many finely balanced components to work in harmony. But to pick the most important, it would probably be the crankshaft which is present in any type of engine in some shape or form.


When people say '' that thing got a hemi'' what does hemi mean when they are talking about cars?

A hemi refers to the shape of the cylinders in the car engine. For a car to work it must have an engine. Pistons sit in cylinders. The intake valve opens. A piston goes to the bottom of the cylinder creating a vacuum. It draws in air and gasoline. The intake valve closes. Then the piston compresses the air. Then a spark makes the air and gasoline burn. That pushes the piston down. Then the exhaust valve opens and the piston pushes the exhaust out. Those four steps make the engine work. At the top of the cylinder on a hemi, the cylinder has a hemispheric shape. For years, hemis, produced more power than other engines the same size.


What is mean engine V8 4.7 L?

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