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Which material suitable for engine with higher compression ratio?
Wiki User
∙ 11y ago
You didn't specify for what part but in general
pistons- forged- Aluminum alloy
crankshaft -billet or forged 4340 steel
connecting rods- forged/billet 4340 steel, or titanium, Aluminum(for drag racing only)
Wiki User
∙ 11y ago
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How do you get more horsepower in your 2001 Alero?
Larger engine, Nitrous injection, Turbo, Supercharger, rebuild the engine with higher compression, modified cam... It just takes money and time. A really big hill.
Main advantages and disadvantages between compression ignition and spark ignition engines?
A spark ignition engine is a gasoline engine. A compression ignition is a diesel engine.basic difference between compression and spark ignition engine is ,compression ignition is a diesel engine. spark ignition is a gasoline engine.diesel engines compress the fuel to a point where the fuel explodes, thus giving ignitiongasoline does not compress to explosion, therefore it needs need a spark to ignite the fuelspark ign. is gasoline. comp. ign. is diesel.A compression ignition engine is typically a diesel. It compresses air so much that the heat from the compression is enough to cause the fuel to ignited once injected. A spark ignition engine is your average gasoline-burning car engine. It uses a spark plug to ignite the air/fuel mixture instead of relying on compretssion ignition.A compression ignition engine uses very high compression of the air to heat it self up and the fuel is injected into the cylinder which self ignites (a diesel engine is a compression ignition engine).A spark ignition engine uses a lower compression ratio and requires the use of a spark to ignite the fuel (a petrol engine is a spark ignition engine).Because the oils used for a diesel have a higher calorific value, they have a better fuel economy, They also do not need extra energy usage to keep the engine running, unlike the energy that is lost to power the spark plugs from the generator/alternator which is taken from the useful energy produced by the engine.
My car vibrates-shakes on starting the engine then more of a vibration as I'm drivinging slower speed and higher speed?
It is probably missing. Have it tuned up and a compression test run on the engine.
You lost filming time on your Flip Video camera?
If it is a digital recording device, you may have increased the compression of the recording, higher compression means lower memory usage, lower compression means higher memory usage. Perhaps someone that used your camera changed some preferences. Try to find a "Menu" button and find a "reset" option which in most cases will reset the preferences on one's camera to factory specifications. Perhaps if your camera uses a Secure Digital (SD) card maybe there is leftover data on the SD card so that the camera acts as if there is less memory on the card (which in that case, there would be).
Why do your valves clack when going uphill?
if only doing while going up hill ( motor underload *) then is mostly likely "premature spark knock" caused commonly by the engine timing being " fast " basicaly the sparkplug fires before the piston reaches top of its cycle. though it is not uncommon especially in high-compression engines to be a direct result of low-octane fuel. Try running a higher grade of fuel. if that don't stop it then take a look at engine timing
Compression ration in diesel engine is?
Higher than a gasoline engine.
Why do you need compression in an engine?
The higher compression the engine the more power it can theoretically produce. The compression ratio is mainly determined by the type of fuel being used.
Why is diesel engine more expensive than petrol engine?
Because of higher compression ratio.
What is the compression ratio of a petrol engine?
It can be anywhere from 8.5 to 1 for a normal car to 13 to 1 or higher for a race engine.
What is difference between a diesel and petrol engine?
Basically diesel engines are much higher compression giving them more torque also the fuel is ignited by compression not a spark like in a gas engine
What is meant by the compression ratio of a combustion engine?
The compression ratio of a combustion engine is the relationship of the largest and smallest capacities of the combustion chamber. A higher compression ratio is advantageous because the engine operates more efficiently, extracting more mechanical energy from the fuel. Most gasoline-powered engines have a compression ratio of around 10:1.
Should supercharged a motor be low compression or high?
The more boost you use the lower compression you want. Higher compression with boost leads to detonation which leads to excess engine wear and damage.
Why do diesel engine has a greater noise than gasoline engine?
The fuel is ignited by compression and not by a spark plug. The compression of the cylinders is much higher than in a gas engine. The fuel must be compressed to the point at which it will ignite. This cause the noise you hear from a diesel engine.
Does higher octane produce higher co?
Higher octane is helpful for high compression engines. High compression causes the combustion to take place faster and can cause pinging and a loss of power. By using high octane with high compression you get the advantage of the extra efficiency of the high compression engine and the delivery of the combustion across the power stroke of the piston, with out pinging.
What is the individual cylinder compression for a 350 Chevy engine?
around 80 ft.llbs. or higher is usually good.
Results from rocks being pushed higher and deeper as the same amount of material tries to occupy less space?
compression
Why is dynamic compression ratio so important to engine durability?
Dynamic compression ratio is important to engine durability by ensuring its compatibility with a specific cam and octane. A higher ratio means the engine derives optimal mechanical energy from an air-fuel mixture.
