How is nos works

Well, you came to the right place. The big question, of course, is how Nitro Boost works and how the engine generates this surge in power. First, we have to understand the combustion process in the engine of a car.

The engine generates power as a result of the combustion of fuel and air. However, nitrogen gas is not involved in the combustion process because it is noncombustible. Since combustion utilizes oxygen, it follows that increasing oxygen and fuel in the engine would generate more power.

It is at this point where nitrous oxide comes in. It provides the engine with an extra amount of oxygen which, in turn, increases the power output. Nitrous oxide, therefore, works just the same way as sodium chlorate. You can think of nitrous oxide as an oxidizer propellant.

With the application of heat to nitrous oxide, it decomposes and releases the individual elements in it. If injected into the engine system, nitrous oxide will break down into oxygen and nitrogen upon heat application. Combustion of the extra oxygen produced and more fuel generates more power.

Of course, the whole nitrous oxide idea has a flaw. Nitrous oxide is bulky and to get a substantial boost in power, a lot of it is required. Mobile Newsletter banner close. Mobile Newsletter chat close. Mobile Newsletter chat dots. Mobile Newsletter chat avatar.

Mobile Newsletter chat subscribe. Under the Hood. Engine Performance. Updated: Apr 19, When nitrous oxide is heated to degrees F, its molecules split into nitrogen and oxygen. A dry nitrous oxide system injects nitrous oxide into the intake manifold.

When the nitrous oxide is introduced into the intake manifold it cools down the air that is being inducted. This causes a rise in air density which is picked up by the sensors in the intake and conveyed to the ECU.

The ECU then supplies more fuel to the injectors. When the mixture of air fuel and nitrous gets to the combustion chamber, the high ambient temperature causes the nitrous oxide to break up into nitrogen and oxygen one oxygen atom per every two nitrogen atoms. This allows the mixture to burn more efficiently.

It also allows the fuel mixture to be richer leading to a bigger "bang". The nitrogen that is generated is merely let out with the rest of the exhaust gases. The problem with running a dry nitrous system is that it is hard to tune the stock fuel injection system to adapt to when you're using nitrous. You will need stronger injectors that won't pack up under the high injection pressure required and a fuel pump that will be able to supply that kind of pressure as well.

This system eventually made its way to ground vehicles, providing the same performance benefits. It offers a boost of power when activated and as needed, with shots that increase horsepower with an associated jet size. How does that work? How does nitrous oxide provide a boost of power? This increases the amount of available oxygen in the combustion chamber.

It also makes it an easier package to install on a car over a turbocharger or supercharger. Provided you monitor the lean or rich condition of the engine during and after nitrous injection, which you can do without the need of an O2 monitor.