The filter of zero resistance is yellow. Aerial zero resistance filter - increase the power of the engine of your car! Functions of the zero resistance filter

It is not a secret that the air filter slightly affects the power power aggregate Car and its indicator of economy. The more efficiently its filtering properties - the stronger it is shuffling the engine. So in this case, a compromise is necessary: \u200b\u200bsetting an effective filtering element with less resistance. Is there such a filter?

Why do you need zero resistance filter?

It is the opinion that this filter is a filter with zero resistance. Even, despite the good performance indicators of the filtering elements of this design, still the attitude to their installation is unambiguous you can not call. Many motorists noted the fact that after changing the usual element to a filter with zero resistance, there were no changes.

Figure 1. Cone air filter with zero resistance

On one of the sites I met an article, it is shown below, which speaks of all the benefits of such filters and is approved by their utility.

What gives the use of a zero resistance filter

Purpose air filters It is to prevent different particles in the zone of operation of the engine cylinder-piston group.

The greater the efficiency of air flow filtration inevitably leads to losses in engine power. Standard paper paper filters: Bosch, Mann, Champion, Fram, SCT or Hengst are characterized by significant airflow resistance due to the fact that the density of the filter material is very increased. The stronger the resistance - the more significant and tangle the loss of power. It is especially well manifested before the offensive of the filter replacement when it is already polluted.

The design of the filter with zero resistance provides the ability to reduce the resistance to the inlet stream without deteriorating the filter properties and the power loss of the motor. Zero resistance filters were widely distributed among sports vehicle cars, when it is important to add a few horsepower to the engine.

At the heart of the filter element "Nulevik", the use of multilayer cotton gauze, impregnated with a special oil composition, which is located between compressed aluminum screens.

The standard air filter has the ability to clean the air flow with only one plane. The design of nulevikov allows for the process of filtering the incoming air to the entire surface, which contributes to the delay of more dust. The impregnation for the zero resistance filter causes dust particles to settle consistently on each layer of cotton fibers.

The resource for standard air filters is very limited and on average is about 15 thousand kilometers, after which they are subject to replacement. Cleaning this filter does not bring the desired effect. But the filters with zero resistance have a resource exceeding 100 thousand mileage kilometers.

The economic effect is observed after installing the filter with zero resistance:

• the advantage is primarily that its installation saves fuel to 4%, due to the powerful air flow and the increased filtration effect;
• there is also an increase in power to 5%, while maintaining the filtering capacity in comparison with the standard element; The more complex design of the element provides low air flow resistance and has significant filtering properties that protects fuel system from pollution, and piston group From premature wear.

Many people like the appearance of unique induction noise from the filter during the operation of the engine.

Owners of some SUVs quite positively characterize the zulevik installation on the car. And if you consider frequent movement of such cars on off-road, then the use of this filter is accompanied by rapid payback.

If you are the owner of a fairly new car to which chip tuning and refinement of the release system, the installation of the filter with zero resistance will be quite effective.

As for old cars or low-power, for example, classical model line VAZ, the acquisition and installation of a filter with zero resistance will not affect the increment of power or improvement of efficiency. Such a replacement is not justified and looks no more than farce owner.

It should be noted that the acquisition and installation of a poor-quality filter will not only do not improve the characteristics of the motor, but can also harm it, since such elements are even worse than standard filters.

It should be noted that the filter with a conical design is able to add slightly more motor performance than the filter installed on a regular place.

Figure 2. Air filter zero resistance to regular place

Opinion on the inefficiency of zero

In order not to fully tire you read, I will not describe the disadvantages of the zero resistance filter. I think that it will be much more interesting to watch a video test, the conclusion in which is based not on speculation and subjective opinions, but on the real measurements carried out by a special device. So, look.

Believe in the uselessness of the filters we have discussed or not, to solve you. However, my opinion is such that if such filters were more effective than paper or pile filters, then car manufacturers would install them regularly, from the conveyor. In general, I am against the installation of filters with zero resistance.

Installing the zero resistance filter on the car

If, after viewed video, you still want to check the effectiveness of filters with zero resistance, then enjoy as follows. First dismantle the filter housing. Then remove the sensor section mass flow air. After that, the filter with zero resistance is mounted using clamps to a section with a mass flow sensor, and the entire design is attached to the nozzle for the airflow fence.

The filter should be carefully fixed to prevent his chat.

There are special sets on sale, both for filter mounting on any car and for installation on a specific model.

How to maintain a zero resistance filter

Cleaning the filter, as well as the installation, can also be carried out with your own hands. The filter is dismantled and, using a brush with a soft-faced coating, carefully purify the outer surface from dirt.

Then, on all sides of the filter, you should apply a special cleaning agent Universal Cleaner. After 10 minutes after the complete impregnation of the filter element with the composition, the filter should be rinsed with water in the container, and then re-wash under the jet of flow water.

Figure 3. Filter cleaner with zero resistance

Such a filter is not necessary to be dried, it is enough to sharpen its insignificant number of times to remove water residues. It is not recommended to dry with heating devices in order not to withdraw the filter element. In the event of the appearance on the outer or inner surface of the filter of white spots, it can be reused. After that, the filter is installed in its place.

With frequent ride on the car under intense dusting, the oil for the zero resistance filter is applied again every five thousand km. Under normal operating conditions, the impregnation is made in 10 thousand kilometers. The filter resource is able to withstand at least 20 flushing.

Any car owner knows that there is a zero-resistance filter to replace a regular air filter that provides engine power gain. However, there are a lot of controversial moments, due to which the owner vehicle It is not solved by such tuning.

How does it work?

For full-fledged the work of the DVS In any vehicle, a sufficient air is required. To this end, the engine takes air mass from the atmosphere. However, the air surrounding us is not famous for cleanliness, for this reason foreign objects (dirt, dust, fluff ...) can enter into the engine, which can suffer great harm. To avoid the above-described process, an air filter is used, which protects the engine from dust, sand and other items. Factory filters provide an impassable barrier for a similar kind of substances, but at the same time they strongly prevent air penetration at the entrance. In addition, the regular filter is gradually clogged, as a result, the engine power becomes less.

The zero filter pluses and minuses differ very different from the standard. First, it does not interfere with the air fence, thereby ICH "breathes with complete breasts" and works without interruptions. Most of all it is noticeable on large speed, because it is most of them most air. A standard filter on large revs with such a task can not cope in view of its features.

However, the main task for the air filter is not a bandwidth, but creating a barrier to protect the engine internal combustion from foreign items. As a rule, nuleviki is made of synthetics or cotton, and the layer is made as little as possible.

This provides minimal resistance to the inlet to the intake manifold.

How to install nulevik?

You can mount a zero resistance filter on any vehicle with internal combustion center, universal products are being released, which allow you to set the nulevik to any type of engine.

Installation can be made without the help of masters, the procedure is very simple and does not take much time. The algorithm of action is pretty simple, remove the regular filter and put a new one. When mounting a universal product, it will be necessary to dismantle the standard air filter body, however, it also does not arise great problems.

It is very important to maintain the tightness of the pipes, this will avoid the hitting of foreign objects into the engine. In addition, it is worth emphasizing at the location of the filter. When installing a sports with a flexible branch, it is necessary to fix it away from heat sources (the hot air, the more discharged). So in the combustion chamber will fall the maximum amount of oxygen.

Advantages and disadvantages

Of all this, you can draw the following conclusions, which pluses and minuses have zero:

1. The zero resistance filter by 3-7% increases the power of the internal combustion engine due to the low resistance;
2. Simplicity of installation and removal of filters;
3. Under the hood, the zero resistance filter takes not so much space as standard;
4. The work resource is much larger, in comparison with the standard.

However, do not forget about the disadvantages.

1. Tuned vehicle will be more careful. It will be necessary to purchase special impregnations with which you can clean the filter;
2. The zero filter loses staff on the price issue.

However, if we are talking about "dry" zuleviki, no need to purchase additional impregnations.

There are also "wet" zuleviki, the filtering ability of them is somewhat higher, however, they require care more. If the engines are equipped with film sensors, it is better to purchase such a zero resistance filter. However, special aerosols will be required for the impregnation of air filters of this type.

Service

In order for the power to be saved, it follows from time to time to wash the filter. To be more accurate, then cleaning the filter components is desirable every 500-1000 kilometers.

Dry null

First of all, they need to be cleaned of foreign objects, dirt and dust should not stay on the filter for a long time, as it loosens the bandwidth of the product. For cleaning it is best to suit a brush with a soft pile or a regular toothbrush. After that, it is necessary to use a special detergent liquid, most often it is produced in the form of spray. Next you need to wait 15 - 20 minutes, then the impregnated filter must be skipped under the stream of clean water. Wash filter with water from under the tap is not recommended. After the filter was washed, it is necessary to dry it. Hairdryer and others appliances Not worth use. After the filter drops, you can install it in place and use it further.

Caring for wet zuleviki

The process of servicing wet filters is practically no different from dry. There is only one difference. After the cleaning of the nulevik, it is additionally impregnated special fluidwhich provides a barrier for foreign objects.

Finally

Installing the zero resistance air filter is advisable to turbo engines, on them an increase in power is noticeable even more. Deciding whether to mount a nulevik, it is necessary individually. Someone these 5-7% of power, combined with additional spending time and money to nothing.

If you have any questions - leave them in the comments under the article. We or our visitors will gladly respond to them

The interest of motorists to simple methods of tuning engines of mass models of cars concerns and installing new designs to which an air filter is zero resistance.

Causes of the installation of "zero" filter

Standard Air Filter Mass Models Filters Air for car Engine Multilayer paper liner. Changing well with the main function, the multi-layer paper creates a large resistance to the air supplied to the engine, reducing the power of the engine. When clogged the filter, this effect increases, experienced drivers Recognize the need to replace the filter on behavior ("stupidity") of the engine.

The design is originally designed by one-time, filter elements do not change, the air filter must be replaced completely, after 8000 - 10,000 kilometers. An alternative to the standard filter is new constructions, which are called low, zero resistance filters, "zero". For filtering elements in "zero" filters, cotton paper, foam rubber, cotton gauze, cleaner are used.

Advantages and disadvantages of construction

Like any tuning novelty, the "zero" filter in operation exhibits pros and cons. Most reviews of tuning lovers who put "nulevik", consider the only drawback of the design of the high-quality filter price.

The main advantages of the sports filter are recognized:

1. Increase engine power.
2. Improving cleaning (for high-quality models).
3. Easy installation (auto mechanics intervention is not required).
4. The possibility of independent service.
5. Multiple filter use (up to 20 flushing).
6. A small power increase (for 3-5 hp for a melting engine) when installing a "zero" filter into a regular place of mass models.

In sports tuning, the power can be raised by mounting an increased throttle on a special air duct of cold air.

In high-quality filter models, expensive cotton paper is used, which is characterized by high air bandwidth with maximum dust filtering, mud particles. Poropolone filters are inferior to cotton in all parameters. All other advantages are manifested when proper choice, operation filter.

Choosing and installing filter

Photo VAZ 2110, to which "Nulevik"

Not touching the diversity of structures (universal, sports, cone, cylindrical, open, closed), the main criterion for choosing a "zero" filter becomes the cost. Filters best manufacturers (Venturi, K & N, Simota, Jr, Pipercross, Green) can be bought for 3000 - 8000 rubles. Separate models for sports tuning are sold for 12,000 - 15,000 rubles. Cheaper (650 -1000 rubles) There are domestic filters of the Brand Pro Sport.

Amateurs automobile tuning Invented several ways to install a "zero" engine filter. The simplest way Mounting with your own hands is the dismantling of the standard filter, to whose place you can put "zero".

In the engines of domestic carburetor models, the filter is installed on the carburetor, fastens a clamp to the inlet nozzle. More complex ways are used by the removal of the filter to the brackets in free incapacular spaces. The filter made to the front air intake on the corrugation, metal pipe effectively works efficiently. It should be borne in mind that the bad tightness of the extended air pipeline (dust drops through connections) reduces the efficiency of the "zero" filter.

Filter service

To ensure the quality of cleaning the "zero" filters, you need to regularly maintain (wash and soak). The operation is carried out with the same frequency as the replacement of the standard filter (after 8000-1000 kilometers of the mileage). To maintain it is better to choose a set of liquids recommended by the manufacturer, which includes a wash and oil impregnation.

Video: zero resistance filter

Removing the filter, the surface of the paper, gauze, the foam rubber is cleaned with a soft brush from large mud particles. Slipping with a spray from the sprayer, the filter is left for ten minutes, after which is washed with a weak jet of flow water. Drying heaters, not recommended hair dryers. The impregnation is sprayed on the filter element on both sides, with uneven color (light spots) of the filter surface, the operation can be repeated.

• news
• Workshop

Ban on manual traffic police radars: in some regions it is removed

Recall that the ban of manual radars for fixing violations of traffic rules (Models "Sokol-Visa", "Berkut-Visa", "Vizir", "Vizir-2m", "Binar", etc.) appeared after the letter of the head of the Ministry of Internal Affairs of Vladimir Kolokoltsev about the need to combat corruption in the ranks of traffic police officers. The ban began to act on July 10, 2016 in many regions of the country. However, in Tatarstan, DPS inspectors, ...

In Russia, the demand for Maybahi sharply increased

Russia continues to grow sales of new luxury cars. According to the results of the study conducted by the Avtostat Agency, at the end of the seven months of 2016, the market of such cars amounted to 787 units, which is 22.6% more than in the same period last year (642 pcs.). The leader of this market is the Mercedes-Maybach S-class: on this ...

SUV GMC turned into a sports car

hennessey Performance Tumbled has always been famous for its ability to generously add additional hitch of "pumpable" cars, but this time the Americans clearly embarrassed. GMC Yukon Denali could turn into a real monster, the benefit that the 6.2-liter "eight" allows you to do this, but Hennessey motorists limited themselves to a rather modest "bonus", increasing the capacity of the engine ...

Lotus will release a crossover

In fact, the first crossover Lotus was to appear a few years ago. In 2006, a concept crossover Lotus APX (in the photo) was presented at the Geneva Motor Show (in the photo), which in a couple of years had to reincarnate in serial model. A year later, its electrified version was presented, but financial problems at the Malaysian company ...

Photo of the day: Giant duck against drivers

The path to motorists on one of the local highway blocking ... a huge rubber duck! Photos of duck instantly went through social networks, where they had a lot of fans. According to The Daily Mail, a gigantic rubber duck belonged to one of the local car dealers. Apparently, on the road an inflatable figure demolished ...

Russian trolleybuses will receive an Argentine registration

The appropriate agreement on intent sign russian manufacturer Trolleybuses "Trolza" and the Argentine company Benito Roggio Ferrindustrial, reports Russian Gazeta. The assembly site can be organized near the Argentine Cordoba. Now companies need to receive a state order for assembling trolleybus networks. Argentina has a minimum of 15 cities in which there are perspectives ...

In Germany, the snail was caused by an accident

Snails during the mass migration at night crossed the autoban near the German city Paderborn. To the early morning the road did not have time to dry out the mucus of the mollusks, which was the cause of the accident: the Trabant car was listed on the wet asphalt, and he turned over. According to The Local, the car, which the German press ironically names "Diamond in the Crown of German ...

In Moscow traffic police arose a crown of those who wish to appeal the fine

Such a situation arose due to a large number of fines written in terms of drivers automatically, and a small time to appeal receipts. About this on his page on Facebook told the coordinator of the "Blue Voles" Peter Schukumatov. As the skulls explained in a conversation with a correspondent "Auto Mail.Ru", the situation could arise due to the fact that the authorities continued to finant ...

Limousine for the president: the next details are disclosed

The site by the Federal Patent Service continues to be the only open source of information about the "Authority for the President". At first, we patented the industrial models of two cars - limousine and crossover, which are part of the project "County". The tinnitus registered the industrial sample called the "car instrument panel" (most likely, it is ...

Each family is two cars - a new era in South Korea

If in 1970, only 46,000 cars were in South Korea, then in April 2016 they had 19.89 million pieces, and in May - 19.96 million pcs. Thus, as explained by experts, a new era of motorization has come in this Asian country. About this with reference to the Renhap agency reports RIA ...

Reliability is definitely the most popular requirement for the car. Design, tuning, any "beams" - all these trendy tricks in the extent of their importance inevitably fade when it comes to the reliability of the vehicle. The car must serve to its owner, and not to deliver him the problems with his ...

The most purchased cars in 2018-2019 in Russia

How to choose new car? In addition to taste preferences and technical characteristics The future car can help you a list or rating of the best and most popular cars in Russia in 2016-2017. If the car is in demand, then it deserves your attention. Obvious fact Russians ...

How to choose a car brand which brand to choose.

How to choose a car brand when choosing a car, you must learn all the pros and cons of the car. Look for information on popular automotive topics sites, which share the owners of cars, and test new professionals. Having collected all the necessary information, you can make a decision in ...

Self quick cars In the world 2018-2019 model year

Fast cars They are an example of the fact that automakers are constantly improving the systems of their cars and periodically develop on the creation of a perfect and fastest vehicle for movement. Many technologies that are developed to create a super high-speed car later go to mass production ...

Engine tuning is an expensive pleasure that not every driver can afford. But there are inexpensive options, how to increase engine power. For example, install null resistance filter. It is believed that the filter nulevik allows you to improve challenges Car, and at the same time it is not particularly expensive. As part of this article, we consider what pros and cons getting the driver from setting the zero resistance filter.

What is a zero resistance filter

The atmospheric air acts as a working fluid for modern internal combustion engines. Depending on the amount of air in the cylinders, the combustion of fuel varies. The more air - the greater the combustion. Accordingly, the more combustion, the greater the pressure during the piston working stroke, and the power of the engine and the temperature.

But with an increase in engine speed, the amount of air incoming becomes less due to the action of the resistance of the inlet path. To be clearer, you can do the following separation:

• For low revolutions Filling depends on throttle;
• With high turns when throttle valve Open, filling depends on other factors - mechanical features inlet system, receiver settings and air filter resistance.

Note: - Mandatory item of any modern enginewhich cleans the air before entering the cylinders, which allows you to maintain the performance of the motor and avoid its premature breakdowns. However, even if the air filter is completely removed, it will not be possible to increase the speed of air intake, since the turbulence of the air intake pipe will cause losses when filling.

To reduce the resistance from the air filter of the air flow, uses a zero resistance filter. It is a certain compromise between the purification element and air bandwidth.

What is the zero resistance filter

The zero resistance filter can be made of cotton or foam rubber (with large pores). Mandatory torque in the filter is impregnation as a special oil, enveloping cells in the filter curtain. It provides basic filtration.

Please note: Filter filters are more durable.

The curtain itself in the zero resistance filter delays only a large dirt, having enough space for air passage. In this case, the oil impregnation performs the role of a filter of small particles. The air, passing through the "labyrinths" of the zero resistance filter, concerns the impregnation and moves on, and the microparticles of the dirt that are contained in it are settled on impregnation.

Unlike the usual air filter, the zero resistance filter needs regular maintenance. As can be understood from its principle of operation, while settling a large amount of garbage on an oily impregnation, the efficiency of the filter element is reduced, respectively, a filter washing and re-impregnation is required.

Pros and cons filter zero resistance

It is believed that setting the zero resistance filter helps to squeeze more power From the engine. In fact, the increase is quite insignificant. If you test the car with zero resistance filters on a dynamometer stand, you can see that the use of it for power will only be when the gas pedal is intended to the floor, that is, the throttle is fully open. But for ordinary trips around the city, this advantage is insignificantly.

Note: In this case, we are talking about ordinary engines. A slightly more zero resistance filter gives an increase in power on forced engines, but only on those that are forced not by turbocharging, but turns. But here there are nuances, since in addition to the filter, it is necessary to install high-apparatus distributional shafts, customize the receiver and intake valves.

And now about the minuses setting the zero resistance filter instead of an ordinary filter:

In addition, in some engines, the installation of the zero resistance sensor can lead to a decrease in maximum power due to the need to dismantle the regular air filter box. Without a box, the air will be transmitted heated, that is, less dense, which "strangles" the motor due to a decrease in the total mass of air.

Many car owners, wanting to improve the power and dynamic characteristics car decide to put a zero resistance filter. How justified such a step, the uninitiated person is difficult to judge. Among motorists there are direct opposite opinions regarding such modernization of the car. Some are confident that the zero installation allows you to significantly increase the power of the motor, the "strangled" by the standard air filter, and it became, it is not just needed, but it is vital.

Others argue that one filter of zero resistance for the forcing of the power unit is not enough, therefore there is no point in it, besides there is a prejudice that such a device is much worse coping with its main task - air purification entering the engine. As usual, truth lies somewhere in the middle, but about everything in order.

What is a zero resistance filter?

The atmospheric air contains many mechanical impurities, primarily dust, which, hitting the inside of the engine, are able to early or late to derive it. To prevent a premature end, this air must be cleaned. For this, a air filter is needed, which performs mechanical cleaning.

The power of the motor directly depends on the amount of air involved in the preparation of the working mixture. The better the air is filtered, the less it enters the engine, and the stronger the power drops. Full filters are made of rather dense material that has a lot of stream resistance. As contamination, the resistance increases even more. This is especially noticeable, it becomes with a dynamic ride - the car becomes "stupid". The zero resistance air filter has a design that provides minimal resistance to the inlet without deteriorating cleaning quality. It is for this reason that obligatory Install on racing cars.

Its filter element consists of several layers of cotton fabric impregnated special tool and placed between the aluminum screen. It gives an airflow to the motor almost freely. The dirt particles from the passing air flow stick to the fibers, practically without reducing the bandwidth of the filter.

Pros and cons filter zero resistance

Pluses

- a small increase to power, especially if the filter is installed together with some other engine alterations or release;

Changing the sound of the engine, or rather another sound appears precisely from the zero resistance filter, therefore it will be more precisely to say the change in the sound, which is coming from under the capacitor;

The appearance of the boobspace becomes more sporty, someone is just for the sake of this and sets the nulevik.

Minuses Zero resistance filter are:

- permanent filter care;

Cheap zero resistance filters can be very poorly cleaned by air passing through them, due to this will be faster motor oilYes, and the motor itself can quickly fail.

The difference between the usual air filter from the zero resistance filter

Standard air filter has a different structure compared to zero resistance filter. The usual air filter is made of sufficiently dense material, it cleans the air on the inlet well, but also has a serious resistance passing through it the air flow. Zero resistance filter consists of layers of cotton fabric, plus it is completely saturated special compositionDue to which the dust sticks to the outer part of the filter and does not fall into the inside the motor. That is, the zulevik clean the air, roughly speaking, occurs due to the adhesion of the dirt, and the air is freely engaged in the engine. Honestly, this method of cleaning the air does not provide nice resultsAnyway, a lot of dust falls into the engine, and if it is also not in time to clean the nulevik, then there will be no sense from the filter.

Care of zero resistance filter

As it has already been said, care for the filter of zero resistance is needed. The filter needs to be removed and washed, this procedure should be performed, about 5 times in 5,000 km, and if you drive into some particularly dusty terrain, then it should be done more often. So, procedure for leaving the zero resistance filter:

1. Remove the nulevik from the car and remove all dust from it with a soft brush;

2. Now we proceed to the impregnation of the filter with a special tool, usually it is purchased separately from the filter;

4. Water with a filter and leave the filter and leave it dry (dry the zero with a hairdryer or some other heating devices can not be);

5. After drying the filter, inspect it if there are light spots, the filter must be impregnated with a special agent again;

6. Install the zero resistance filter on the car.

Stages of creating a filter of zero resistance with their own hands

Some car owners, not wanting to spend very much to buy a dear null resistance proprietary filter, prefer to produce them with their own hands. As a donor, a regular round filter from classic rear-wheel drive "Muscovites" is most often used. With the help of glue, sealant, a stationery knife and round boxing from CDs, it is converted into the so-called "nulevik". What for? Everything is very simple. The main reason, pushing car owners to make the filter with their own hands - the price of the question that does not exceed 60 - 100 hryvnia.

It is worth saying that such homemade "nulevik" remains all the same "Moskvich" filter, and its characteristics will not be better. In addition, we should not forget that in the 70s the technology was not so perfect as today, and the motors made forty years ago were not so demanding on the quality of air purification. Therefore, the filters that were installed on these engines are able to delay only relatively large particles. The output is simple: installing the zero resistance filter made by your own hands, on modern cars Made your fear and risk. Otherwise, there are all the chances to ruin your iron horse.

Perhaps the only car in which the homemade "nulevik" can be installed to achieve some kind of effect is the same "Moskvich". Some owners cut the walls of the housing in which it is placed. Thus, it is eliminated by an excess obstacle on the path of the air flow. But, if you still decided to create a "nulevik" manually, then here are the advice on its creation. So.

1. Delete the standard system.

2. From the plywood piece was made a rectangular adapter, with a hole inside under the plumbing pipe. Drill four holes and secure him to the alert, after inserting one piece of the pipe, and the joint itself between the pipe and plywood wrappering the sealant.

3. In two plywood circles, make internal holes. In the outer circle there is a large hole, so that one ring is obtained (Rim). In the inner circle, which is closer to the flow meter we make a hole in the size of the drain pipe, the pipe is also a garden on the sealant.

4. Then three equal bars are made, the length of centimeters is 17-18, with their help, both circle are fasten, and it turns out a kind of cylinder, without walls. Because Bruks from plywood, then it is necessary to pre-drill holes under the self-tapping bag with the ends, otherwise plywood can smell.

5. In order, the foam rubbed between the circles did not fall inside the inside, you need to build some framework. It is made from the grid for the joints of the GWL. It immediately goes on a sticky basis, so that only you need to cut off the need to flick. But for greater confidence, you can resort to paint scotch. So, the frame is ready, moving on.

7. Then, with the help of the same thermohethics, two pieces of foam rubber for the side of the "Barrel" are bonded.

8. Take the foam rubber and at the places of plywood bars, attract with the help of screeds (bandage).

Tools and items to create zero resistance filter

Rectangular plywood piece 10 * 6cm;

Joint plumbing, plastic 50mm (pipe in the pipe);

Two plywood circles, with a diameter of about 17cm;

Plywood bar 3pcs;

Grid reinforcing for GWL;

6 screws;

Thin foam;

Shrews for wires (bandage);

Thermoegertic

Screwdriver;

Scissors;

Stationery knife;

Electrolovik;

Pistol for sealant;

Desire and strong hands.

Installing the zero resistance filter

Very often occurring error – installing the zero resistance filter in close proximity to the hot engine or at least hot exhaust manifold. From the school year of physics, it is known that cold air has large density than warm. Consequently, cold air in cylinders can be "shaking" more than warm. Therefore, in the processing space of the car, it is important to choose a place to set the zero resistance filter, which would be maximally removed from any sources of heat.

It should not be installed a zero resistance filter too low, contaminated, the zero resistance filter will quickly lose its properties. By the way, the contaminated zero resistance filters, unlike standard filters, are subject to recovery. There are special sets consisting of washing and impregnations that allow you to return the initial characteristics to return the zero resistance filter. Washing is designed to wash off the dirt from the surface of the zero resistance filter, the impregnation serves to delay small dust and dirt particles, delaying them on the walls of the zero resistance filter, which thus get into the engine.

All "zuleviki" have models intended for installation on carburetor or injector engines and differ in size and filtering material (cotton, foam or grid). SAMI high degree Purification - in the foam filters of zero resistance, but they, in contrast to the mesh filters of zero resistance, have increased resistance to an incoming airflow.

So, proceed directly to the installation of the zero resistance filter.

1. Disconnect the connector from the DMRV (air flow sensor).

2. With a screwdriver, disconnect the rubber pipe from the DMRV - the air flow sensor.

3. DHRV mounts dismantle from the filter housing, for this you need to unscrew two bolts with a 10mm key.

4. We remove the body and remove the rubber fasteners, for this you need passats.

5. We unscrew the screws from the mass of the CBC wires.

6. Rock up the holders of the zulevik.

7. We attach two bolts from fixing the DMRV to the holder of the nulevic attachment holder.

8. We put the zero resistance filter on DMRV, tighten the clamp and attach the air flow sensor connector.

Ready! We installed a zero resistance filter on the car with your own hands!