The zero resistance filter is a part that complements the engine of a car when tuning. These elements are quite accessible to the consumer and are easily installed in the motor. They have various options for performance, and also look decent. Studying all the pros and cons of a zero-resistance filter, you can determine the need for mounting it on a car engine.
If you want to add a few "horses", then know that almost every process of refinement and tuning of the engine does not pass without a trace. But in general terms of the totality of processes, this is a noticeable increase in power indicators. Any engine tuning is not complete without modifications to the air supply system, on which the efficiency of the motor depends. The zero resistance filter, reviews of which are mostly positive, due to its excellent ability to pass air affects the formation of a fuel-air mixture.
Appointment
Simply put, the main function of any air filter is to clean the air from various undesirable impurities. This element should protect the piston group and cylinders from possible ingress of dust and moisture.
Moreover, having good
protection, the car
engine loses its power. Due to the dense paper
filter material, the flow of air consumed encounters serious resistance and passes worse through the filter. Therefore, with high resistance, the power of the power unit is also lost. And at the moment when it becomes clogged, the fact of loss of power indicators is especially noticeable. The zero filter has a certain design, which contributes to high-quality air purification, but at the same time significantly reduces the airflow resistance at the inlet, which, in turn, helps to increase power. As a rule, a zero resistance filter is installed on all sports and racing cars in order to add a few extra horsepower to their motors. Given that this element of engine equipment can be easily purchased at auto parts stores, many motorists install zero filters on the motors of their cars.
Keeping him fit
Like any other element, this filter needs to be cleaned. To do this, it must be removed and, using a special brush, carefully clean all surfaces of the element. Next, you need to apply a special cleaning agent to the surface of the filter and soak for ten minutes until it is completely absorbed. After this, the filter element should be washed and rinsed under running water.
It is not recommended to carry out the drying of the part using various heating devices and devices, since deformation of the element is possible. After drying, we mount the filter of zero resistance on the carburetor.
When operating a car in normal climatic conditions, it is recommended to flush every ten thousand miles of a car. When using transport in less favorable conditions, cleaning is carried out every five thousand. After flushing about twenty times, the element should be replaced with a new one, since the working resource is completely exhausted.
Pros of the zero resistance filter
The increase in the amount of air supply passing through it, provides the power plant with a large amount of oxygen necessary for the normal combustion of the fuel mixture, which ultimately increases the power.
It should be noted that by installing a zero resistance filter on the VAZ, one should not expect a decent increase in power. On engines with a small displacement, an increase in power indicators is almost imperceptible, unless, of course, digital indicators are considered in digital equivalent on special stands. And, for example, on units with a volume of 3 or more liters, the factor of increase in dynamic indicators is quite noticeable, it is on such engines that all the positive qualities and advantages of such an air cleaning element are revealed.
The second positive quality of the filter can be called a change in the sound of the engine coming from under the hood. Due to the design features of the nulevik, the sound characteristic of sports cars is heard.
The appearance of the engine also changes. Some motorists install such an element precisely because of the aesthetic appearance and aggressive sound.
disadvantages
The disadvantages of the zero-resistance filter are insignificant, but they still exist. Firstly, the need for constant care of the state of the filter element. The second negative factor can be called poor-quality air purification from impurities. Often this can happen if the item is inexpensive and less quality than expensive counterparts.
Pros and cons of the zero-resistance filter at the VAZ
One of the simple ways of tuning cars VAZ models is to install a zero filter on the engine. At the same time, the issue price is not very high, and the installation can be done independently. Mount on the motor filter zero resistance VAZ-2110 as follows. First, disconnect the rubber pipe from the air flow sensor. This can be done using a regular screwdriver. Next, you need to remove the sensor mount from the housing of the standard air filter and remove the element itself. Then you need to disconnect the negative wires from the cylinder head. We fasten the mounting bracket to the engine housing. We fix the bolts of the air sensor to the filter mounting bracket. We install a sensor on the part, and finally we connect the connector of the air sensor. How does a zero-resistance filter look in the engine compartment?
Photos indicate that this device fits perfectly into the overall appearance of the power unit and gives it a certain aggressive character.
K&N Filter
Products of this manufacturer are firmly established in the automotive market and have a huge number of their fans.
The K&N zero resistance filter was developed in California by the company of the same name to help increase power values. By their characteristics, the products of this manufacturer are in many ways ahead of their counterparts in competitive firms. According to the developers, its installation on the engine will increase power indicators by as many as four "horses". The element can be used for a long time, and when operating a car in normal urban conditions, it can be cleaned only after 80 thousand kilometers of car run.
The K&N zero-resistance air filter is made from pure cotton.
The main parts of the element consist of several cotton layers that are located between two aluminum plates. To increase the performance of the filter, it is impregnated with special oil, and its design features ensure long-term and reliable operation on any engine.
All products from this manufacturer have a warranty period, which, according to the engineers of the company, is one million miles.
Kinds
There are two types of zero filters, which differ in their geometric shape and installation method. The first are cone-shaped. This type of filter is very effective, as it is located under the hood without an additional protective cover. Also, its advantages are increased with the use of smooth pipes with a minimum number of bends, unlike corrugated ones. The second - elements installed in a regular seat.
Installation
How to mount the zero resistance filter? Reviews of motorists say that for this it is advisable to choose the “coldest” place under the hood of the car. This is necessary so that the incoming air is as cold as possible.
It is undesirable to place the filter next to the radiator and the exhaust manifold, because of this, the efficiency is significantly reduced.
To protect the element from the possibility of engine oil falling onto it, it is recommended to install a protective cover on it.
What is the result?
Having considered the pros and cons of the zero resistance filter, the car owner will decide on the installation of this element. If nevertheless you decide to equip the engine of your “iron” friend with a filter of this design, then you must select and install a nulevik with the correct approach to this procedure, so as not to damage the state of the power unit. Professional racing cars are equipped with such a product in a standard manner, because on their powerful motors its effect is very noticeable. When the car moves at high speed, the air flow creates a turbulence in the intake tract, almost turning into a small hurricane. Due to this factor, a vacuum moment is created in the system, with which the zero filter perfectly copes, straightening the air flow.
Moreover, the probability of dust entering the engine cylinders is very high. For racing cars, this is not essential, since after almost every competition their engines are repaired and replaced by a piston group.
Conclusion
Pros and cons of the zero-resistance filter depend on the quality of execution and the materials used in the manufacture of those, on the type of product and the car engine. Therefore, the final installation decision is up to you.