The air filter can be called the lungs of a car. For optimum engine performance, a certain amount of air is required. On average, 33 pounds of air is needed to burn 0,26 gallon of gasoline.
And the requirements for the quality of this are quite high: a certain temperature, density, oxygen saturation and, of course, purity. Even microscopic dust particles can lead to rapid wear of finely fitted parts, so the quality of air filtration is more than a serious issue.
The most dangerous type of air pollution is sand: unfiltered sand grains erase metal surfaces like sandpaper, rendering them completely unusable. The second most dangerous enemy is water. Water vapors entering the cylinder block cause rust, which has powerful abrasive properties. Finally, ordinary dust, soot from the track and even flower pollen can damage the car. Efficient cleaning of the air entering the engine is the task of the engine air element.
In normal operating conditions, the it reduces engine wear by 15-20% and in difficult conditions by 200%.
K&N filters are considered to be one of the best on the market. They are used as a replacement for a standard purifying element and are installed in standard housing. K&N filters do not require any additional adjustment of the carburetor or injection system, while at the same time providing a noticeable power gain by filling the engine cylinders with combustible mixture more fully.
Installation kits allow you to install higher volume filters in various vehicles for higher performance. The cotton element is what the K&N ones are based on, and K&N filters are leading manufacturers of reusable sports filters. Thy let in at least 50% more air than conventional ones without reducing the its capacity. K&N alternative purifying filters are designed to be installed directly in the vehicle’s factory-fitted air box.
The filters of these series replace standard ones and operate without any further adjustments. Zero resistance filters from K&N Engineering have high filtering properties due to their revolutionary cotton technology.
Do you oil a K&N air filter?
K&N High-Flow Filters have a low resistance to air flow while ensuring a high filtration ratio. It is designed that way so that no additional motor adjustments are required when using it in a standard housing. Its resource is designed for 995 000 miles.
Zero resistance means that it lets fine dirt and dust into the engine. Filter oil is what helps the filter increase its efficiency and catch fine particles. Besides, oil not only improves its capacity, but also solves all possible problems with dirt and dust that can get inside the engine. This protects the engine from the smallest grains of sand that can lead to scoring inside the combustion chamber. This oil-based lubrication extends its life, preventing serious engine problems and reducing car owner costs.
K&N Filtercharger is a zero resistance, reusable air one. Maintenance presupposes using the special oil which results in better performance and breathability, thus reducing fuel consumption.
Can I use K&N filter without oil?
This kind of a filter is designed for purifying the air from dirt and other particles. This is necessary so that purified air is used to mix oxygen with fuel. It is placed under the hood of the car – in the engine compartment. It helps detain pollen, dust and smog when the air gets into the car from outside. This element is usually made with a variety of filter materials such as paper, cotton or foam.
K&N and all filters in general must be saturated in order to work as intended. Otherwise it will lose its filtering ability. Thanks to its sticky structure, special oil retains all kinds of impurities and prevents water from entering the filter, extending the life of the engine. It does not create resistance to air passage, which increases engine power and reduces fuel consumption.
What oil do you use on a K&N filter?
Oil is made specifically for saturation. Dirt particles that are sucked in while the motor is running stick to the oil-soaked element. Oil does not impair the ease of air passage, it stops water from passing through the filter. It helps retain dust, sand and dirt, thereby extending engine life. Besides it increases engine performance and prevents clogging.
It is highly recommended to use K&N filter oil for better performance and result. You should not use homemade K&N oil which is unsuitable for these parts.
What happens if you don’t oil your car filter?
During the operation of the vehicle dust gets into the engine cylinders which causes accelerated wear of piston rings, pistons, cylinders and other parts. As a result, engine service life is reduced. In addition, clogging the element with dust causes the engine power to drop, disrupting the composition of the combustible mixture and, consequently, fuel consumption.
One of the most important maintenance procedures for any combustion engine is to control the condition of the filter. This element plays a huge role not only in the perfect operation of the engine, but it is also important for the motor resource of your car. If this element is dirty, less air will enter the power system, which affects the composition of the fuel mixture. As a result, a fuel enriched mixture gets into the cylinder which leads to negative consequences at least for the spark plug.
K&N Zero Resistance Filters have unique performance properties that enable them to operate for approximately 1,000,000 miles. In other words, these filters have a longer service life than the motor itself. However, they must be saturated with special oil otherwise they will lose their filtering ability. It is oil that helps zero-resistance filters catch dirt and function as intended.