Cold Air Intakes
Are The Key To Unleashing
Your Motor's Full Power Potential
A cold air intake is an apparatus used
in an automobile to bring lower temperature air into your automobile's
internal-combustion engine in order to increase engine efficiency and
power. It also serves to enhance efficiency through a higher stream of
air, which thus will augment the life of the engine since it allows it
to run cooler.
Standard air
intake systems often are highly restricted, in order to try to do away
with engine noise. Therefore, may people seek to purchase easily
installed cold air intakes in their cars in order to modify them for
more power and efficiency.
All
cold air intakes
function on the principle of escalating the quantity of oxygen
available for the combustion with fuel. The reason this works is
because cool air contains a greater density of oxygen. Some mechanics
augment the diameter of the air intake, or smooth down the interior of
the intake in an effort to reduce air resistance. Of course, one can
always purchase a more efficient, and less restrictive air filter too.
There are some disadvantages to “advanced”
cold air intakes. First,
there is increased engine noise, as you can hear the air being sucked
into the engine, and placing the intake lower allows the likelihood of
bringing in water into the engine and creating hydrolock when going
through a flooded road or fording a small stream.
There are many different styles of intake systems. They may be
constructed from composite materials such as Kevlar, carbon fibers or
fiberglass. Some are made of silicone or rubber, and others may be
metal or plastic.
An efficient intake system will use an airbox sized to go together
with the engine that will extend the engine’s powerband. Many weekend
mechanics enlarge the snorkel to ensure sufficient air intake, however
making it too large will cause engine problems.
Replacing the stock airbox with a diminutive plastic or metal tube
that leads to a conical air filter is a dicey affair, as power my be
lost at different engine speeds and gained in others. As mentioned
earlier, intake noises, which may be irritating, will be easily heard.
One of the solutions for this is to move the filter into the fender
wall, which will draw up air through it well below the automobile,
thus providing more isolation for noises, yet still access cooler air.
Some people have been using efficient heat shields. These serve to
isolate the air filter from the hotter engine compartment. Air is
sucked in via the front or the side of the engine bay.
Many mechanics have found that air bypass valves are highly efficient.
This is a filtered spacer positioned in the engine bay in between the
two connected sections of the normal cold air intake assemblage.
Hydro-locking is no longer a problem as there is no vacuum created to
suck in water.
Proponents of
cold air
intakes say that you can unleash your motor’s complete power with
a cold intake and that force-feeding a gust of fresh oxygen into the
engine will release more horsepower as well as torque. It is said that
you can also improve your MPGs!
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