How to install a compressor on an injection engine

MECHANICAL SUPERCHARGER FOR VAZ – PROS AND CONS

The larger the engine and the more cylinders it has, the higher its power. This is the very first conclusion when observing motors and machines. But this is not always the case. The more fuel burned in the engine cylinders, the more power it can produce. But the cylinder volume is finite, and I want to have increased power. This is where a mechanical air blower comes to the rescue.

The principle of its operation is extremely simple and works on any car, including the VAZ 2107, 2106, 2114, 2112 family - it provides additional air to the engine, resulting in:

the purging of the cylinders increases, and they are better freed from the remains of burnt fuel;
more fuel enters the engine cylinders, which ensures more power;
The compression ratio increases, which also gives an increase in power.

This approach is almost similar to the turbo mode used on diesel engines. Only there, for these purposes, a turbocharger is used, driven by exhaust gases, and in this case, a mechanical air blower, which is connected to the engine crankshaft by a belt. This approach is much simpler, the air supply depends on the engine speed, the higher it is, the more air is supplied; and also does not require ensuring the operating modes of the turbine and can be done with your own hands on any VAZ car.

It is worth considering that if a mechanical supercharger is installed on a VAZ injection car, then a firmware change will be required. However, a similar modification can be made for a carburetor car, only in this case, most likely, you will have to change the jets in the carburetor and adjust the ignition timing.

Do not forget that you are boosting a VAZ engine, be it any of its models 2107, 2106, 2114, 2112, the work must be carried out comprehensively, and only then is it possible to obtain the expected result. However, this is not such a big price to pay for the increase in power.

Turbocharger for carburetor VAZ 2107

Installed turbine on a VAZ

The very principle of operation of a turbocharger is to pump processed and compressed oxygen into the combustion chamber. This, in turn, provokes the formation of a larger amount of combustible mixture, which allows increasing the power of the power unit. Often the turbocharger is installed between the intake manifold and the pipe. Gases that have been processed at the exit from the combustion chambers contribute to the rotation of the turbine, which is connected to the compressor. The compressor itself releases air into the engine cylinders. As for the direct quality of the turbocharger, it directly depends on how much fuel was processed. In other words, the faster you go, the higher your gas mileage.

As for the benefits:

a turbocharger for a VAZ 2107 with a carburetor is relatively light in weight;
the turbocharger can be adjusted depending on the need for any engine and for any type of carburetor;
the turbocharger can be mounted on an already tuned engine;
the installation of a turbocharger will not in any way affect the further modernization of the vehicle;
The device can be installed on a motor of any size.

Disassembled turbine

It should also be noted that several types of turbochargers can be found on the domestic automobile market. The first is a low pressure turbine. It has a lower price, and its installation can be carried out without making any changes to the design of the machine. This, in turn, saves a lot of money.

You can also purchase a high pressure compressor. Installing such a device involves upgrading the main components of a vehicle with a carburetor and requires large financial investments. To install such a turbocharger, you will need to redo the exhaust system, as well as the injection system. In addition, you will need to tune the engine itself. But the car will be more sporty, maneuverable and dynamic.

VAZ for scrap metal

The answer to this question can only be given by the owner of the VAZ 2107. A cheaper option would be to install a conventional compressor. It won't take much time or money.

But if you want your car to “fly”, then you need to install a turbine.

As stated above, this is a more complex procedure in which you will need to change some components of the car and invest a lot of money in such tuning. But you will definitely be pleased with the result.

HOW TO INSTALL AN AIR SUPERCHARGER WITH YOUR OWN HANDS

There are several approaches that allow you to install a mechanical air blower on VAZ family cars with your own hands.

This means making a device yourself that provides turbo mode or boosting the engine, or using a ready-made KIT kit.

HOMEMADE SUPERCHARGER FOR VAZ

With this approach, the mechanical air blower will be decisive. The entire future design depends on it. The main thing is to find an air supercharger from an imported car that meets the requirements, or you will have to use a homemade one. This is also possible, and in this case suitable parts and components from completely unexpected devices, for example, a vacuum cleaner, are used.

When making such a homemade air supercharger, you need to take literally everything into account - dimensions, weight, placement in the engine compartment, how and where the drive pulley and belt will be located, the performance of this device, operating modes (short-term or long-term), the possibility of lubrication and much, much more. Once the compressor becomes clear, it is necessary to calculate the implementation of the turbo mode for the engine.

Here it is necessary to take into account how the fuel and cooling system of the car will be changed, what changes need to be made to its control and how to do this, what pressure will be acceptable for safe operation of the engine when implementing a turbo mode using such a device.

Even the far from complete list of questions shown shows that making a homemade air supercharger for a VAZ of any family, be it 2107, 2106, 2114, 2112, is quite difficult, but possible. An example would be a photo showing that such work has been successfully completed. True, this is not a VAZ, but the fact itself is important - it is possible to make a homemade air compressor in which its drive unit is connected to the engine crankshaft.

DRIVE SUPERCHARGER WITH YOUR HANDS – FROM A KIT

Yes, there are such kits on sale that allow you to implement the turbo mode in VAZ 2107, 2106, 2114, 2112 cars with your own hands. As a rule, it includes everything needed to assemble and install such a device on a car - the compressor itself, belts, drive unit , brackets and air ducts. What such a kit is like can be seen in the photo below.

The main advantage of this approach to implementing the turbo mode on your car is the simplicity and complete adaptation of technical solutions to a specific option - 2107, 2106, 2114, 2112. As a rule, the manufacturers of kit kits are Chinese manufacturers, which ensures their fairly reasonable price.

Air conditioner for VAZ 2107

The manufacturer has never equipped the VAZ 2107 with air conditioners. The exception is cars produced in Egypt by VAZ's partner. However, any owner of a VAZ 2107 can install air conditioning on their car themselves.

Possibility of installing an air conditioner on a VAZ 2107

Any car can be modified to one degree or another in accordance with the capabilities and wishes of the owner. The design features of the VAZ 2107 allow you to install an air conditioner without much difficulty. There is enough free space in the engine compartment for this.

Air conditioning installation services today offer many services. However, not everyone decides to install them on the “classic”. Or they take it, but ask for at least $1,500 for it. However, you can purchase the necessary equipment and install it yourself.

Selecting an air conditioner

There are two options to consider when choosing an air conditioner. The first involves purchasing a complete set taken from an imported car. In this case, in addition to installing the main equipment, it will be necessary to replace or modify the heater module and adapt the dashboard for it. Such tuning will only spoil the already not very aesthetic interior of the Seven. And there will be problems with ventilation - it’s quite difficult to adapt a “foreign” heater to the air ducts of a VAZ 2107.

It is quite difficult to install an air conditioner from another car on a VAZ 2107

In the second case, there is no need to change or adapt anything. It is enough to purchase a set of car air conditioning “Coolness”, which was produced back in the nineties. You can buy it by ad - both new and used. Such a kit will cost no more than 5,000 rubles. It has all the necessary elements, including main pipes, and differs only in that the evaporator design includes not only a radiator with a thermostatic valve, but also a fan with a control panel.

The Coola car air conditioner is designed for installation in classic VAZ models

Today, some models of passenger minibuses are equipped with similar evaporators. Therefore, buying such a device is quite simple. The cost of a new evaporator is about 5–8 thousand rubles, and a used one is 3–4 thousand rubles. Thus, if you cannot find the Cool system in the kit, you can purchase all the necessary elements separately.

Some models of minibuses are equipped with suspended evaporators

The effect of air conditioning on engine performance

Obviously, installing an air conditioner will in any case increase the load on the power unit. As a result:

engine power will decrease by about 15–20%;
Fuel consumption will increase by 1–2 liters per 100 km.

In addition, two electric air conditioning fans will increase the load on the generator. The standard current source of the carburetor “seven”, designed for 55 A, may not be able to cope with it. Therefore, it is better to replace it with a more productive one. For these purposes, a generator from an injection VAZ 2107 is suitable, producing 73 A at the output. In the “seven” with a distributed injection system, the generator does not need to be changed.

How to install a compressor on an atmospheric engine, what is needed for this!?

Not everyone knows that installing a compressor on an atmospheric engine is quite possible. This is done specifically in order to increase the power of the vehicle. When a person buys a car, he doesn’t really rack his brains over what type of engine is in it. This is a big mistake, because the power unit is the unit that you need to know as much as possible. The vast majority of modern engines are naturally aspirated. The principle of operation is such that fuel enters the cylinders through a carburetor or injectors. To create the air-fuel mixture, a certain volume of air is used, which will be enough for the individual parts of the engine to start working.

Installing a compressor on an atmospheric engine - what is this process? You can learn about this, and more, from the material given in the article. But first you need to decide on classic-type power units. In fact, they have advantages. The first is the period of use. Sometimes the mileage reaches half a million, and this is without any repairs other than maintenance. By design, atmospheric engines are quite simple. This gives them the opportunity to function even with fuels and lubricants of relatively low quality.

The point that worries drivers most is the cost of maintenance. A turbocharged internal combustion engine costs much more to repair than an aspirated engine.

Main features of the turbo

Before you install the compressor, you need to understand for yourself that it has disadvantages. We are talking about a fairly large mass, which even power cannot compensate for. In off-road conditions, the car simply will not have enough traction.

The advantage of a turbocharged engine is that exhaust gases are not released into the environment, but create additional pressure in the cylinders, which directly affects power performance. It should be noted that in comparison with standard characteristics, it increases by 12%.

In order for the internal combustion engine to have higher performance, a mechanical supercharger is installed. In fact, this is a simple compressor. Its drive is connected to the crankshaft, which makes it possible to “load” the required volume of air into the cylinders. This process occurs depending on the engine speed at the moment. The main difference from a turbocharger is that the supercharger does not tend to increase the operating temperature using exhaust gases. It should be noted that this is a big advantage. Not without its shortcomings. The efficiency of the power unit drops noticeably. This is due to the fact that the supercharger drive takes a percentage of the total power.

Tuning the VAZ 2107 engine

What is engine tuning on the “seven”? After all, the factory power unit already contains all the necessary elements for stable operation of the car, how safe is it to carry out any modifications yourself? Perhaps these are the main questions that any VAZ 2107 owner asks.

The “Seven” initially has a design that can easily be modified and improved. Therefore, engine tuning, performed consistently and competently, can be considered a job that will not only increase engine power, but also make the car easier to control.

Engine tuning for a VAZ 2107 is a set of procedures aimed at improving the existing engine characteristics.

Depending on the owner’s capabilities and ultimate goals, car tuning options can be very different.

Cylinder block boring

The VAZ 2107 has heavy pistons, so boring the cylinder block greatly facilitates the operation of the engine. The essence of the BC modernization is simple: the engine will no longer have to compensate for the increased inertia due to the operation of heavy connecting rods and pistons, therefore, the entire resource will be directed to power while driving.

The best option would be to replace the piston group with a lighter one, but the cylinder block is not cheap, so most car owners resort to boring, that is, expanding the existing volume of the cylinder head.

It is very important to have practical experience of such work. Otherwise, you can almost certainly ruin the motor itself.

It is important to know that they usually resort to boring the cylinder block on a VAZ 2107 if it is necessary to repair or optimize an old engine. Because only a specialist auto repair shop can properly perform this work.

Video: boring VAZ 2107 engine cylinders

Cylinder head modernization

The cylinder head (cylinder head) is one of the most important components of the VAZ 2107 engine. This unit is located in the upper part of the cylinder block itself. It is the cylinder head that is responsible for creating optimal operating conditions for the engine, since the combustion process of the air-fuel mixture occurs in it.

Therefore, car mechanics consider modification of the cylinder head to be one of the options for tuning the engine, which will expand its capabilities in terms of accelerating combustion processes.

The essence of this modernization is that the intake and exhaust manifolds will need to be machined. This is a difficult job, since the material used to make the collectors on the “seven” is cast iron, which is difficult to boring.

Procedure for modernization

The modernization of the cylinder head must proceed strictly according to the following plan:

Remove the cylinder head from the engine.
Clean the surface of the head from debris, dirt and carbon deposits. Use gasoline.

Video: modification of the cylinder head on the “classic”

After all stages of work, it is recommended to blow out the cylinder head with a can of compressed air to remove dust and chips. If during the modernization process all actions were performed correctly, the engine power will increase by 15–20 horsepower.

Replacing the camshaft

The factory camshaft of the VAZ 2107 distributes power in approximately equal volumes at any speed. However, it is not optimized for low speeds, so for better performance, you can replace the standard camshaft with a shaft with a low phase, which will give quick closing of the valves and, as a result, more comfortable engine operation at low speeds. As opposed to a shaft with a small phase, you can choose a shaft with a wide phase - its work is aimed at providing advantages when the motor operates at high speeds.

The choice of a new camshaft is entirely the prerogative of the driver. Since the bottom shaft is good for towing or off-road driving. It is often installed by lovers of leisurely city driving. The top shaft gives clear advantages when overtaking - it is recommended to install it when tuning a car for sports.

Replacement procedure

You can replace the camshaft yourself

To do this, it is important to comply with the following operating regulations:

Remove the air filter box under the hood by unscrewing the screws.
Disconnect all wires and cables connected to the filter.

Install the new camshaft in reverse order.

What is needed for installation?

To avoid any difficulties during installation, experienced mechanics advise buying a ready-made kit, which actually consists of the compressor itself and everything else that may be needed to complete the installation work. There is also all the equipment that will help make the engine work efficiently. It is possible to purchase a kit designed for foreign-made vehicles. The fact is that they are often adapted for most modern engines.

There is an opportunity to become the owner of a Chinese kit. Its main advantage is its low cost. Plus, there is no need to modify certain internal components. Anyone who has already used something like this notes that installation is very simple. You will be pleased with the fact that there is no need to make adjustments to the firmware of the electronic control unit. But in the case of the Chinese version, doubts remain regarding the quality, which are very difficult to dispel.

In any case, do not forget that installing a foreign compressor will entail a lot of modifications to the system. It is unlikely that you will be able to do without flashing the ECU. You will have to install an intercooler so that the pressure is always at the required level. The entire fuel system will probably need to be improved. And of course, there are many different small settings related to one or another type of motor. It is clear that the work is quite complex, and therefore it is best to seek help from professionals so that they do everything as efficiently as possible. It is recommended to go to a specialized auto center where they modernize power units. All adjustment work will also be performed here for the full functioning of the internal combustion engine.

The compressor for the injection VAZ 2107 is the right decision!

Did you know that installing a compressor on a naturally aspirated engine is necessary to increase its power?
When choosing a car, many buyers do not even think about what type of engine is installed in their favorite car model. But in vain, since this is one of the most important factors that every motorist needs to know. In naturally aspirated engines, the fuel supply process is carried out through an injector or carburetor, and a certain volume of air is used to prepare a fuel mixture that can bring the moving parts of the engine into working condition and make them rotate. Naturally aspirated engines have several advantages over their turbocharged counterparts. The service life can be many hundreds of thousands of kilometers, and this figure can reach half a million without the need to repair the engine. Structurally, naturally aspirated engines are so simple that they can work even with fuels and lubricants of rather low quality. Well, and, of course, it is impossible not to mention that if such an engine needs to be repaired, the costs will be an order of magnitude lower than with a turbocharged engine version.

Lada 2107 Carburetor - compressor › Logbook › The whole truth about the compressor on the carburetor!

Actually, this is why we registered on Drive2.ru
I say right away, don’t listen to anyone who tells you that you shouldn’t blow into the carburetor, that it’s a bad idea, it won’t work, it will blow out gasoline, there will be no growth and similar nonsense. Everything works and with proper assembly it works perfectly and like a watch.

When we installed the compressor on the carburetor, we couldn’t find some subtleties anywhere, we came across pitfalls, spent extra money on experiments, and in the end, when everything worked as it should, we decided to write, you never know who will find it useful.

Start over. An autoturbo compressor 0.5 bar was purchased from the store www.shop-tuning.ru/feedback/. A good kit arrived, silicone pipes, iron pipes, blowoffs from VW were included in the kit, and the price was lower than in other places, we were already happy, here it is, it’s original, we’ll go for a couple of days, but it didn’t work out that way...

Now we will begin to debunk some of the myths that sellers write about installing a compressor on a carburetor.

In all stores they write that it fits easily on the carburetor, you just need to replace the pulleys, the problems started on the pulleys. The alignment of the pump and crankshaft pulleys was the same, but the generator came out 1 cm forward, we thought that we would have to install the prior one together with the paw from 21214, but on the Internet we found how a man converted the car for a half-V-belt, he cut the paw to which the generator clings to the block in front, so that the generator would be sunk inside, adding washers on the other side so that the generator would not move. Also, the belt that came with the kit was short, I had to go and buy one from a Chevy Niva. Here's the article. www.drive2.ru/l/4163465/

We installed everything, thought, well, we’ll finally go, but then the next problem appeared - a turtle on the carburetor. The plastic poisoned the air in all directions, it was decided to weld an iron “receiver”; they found a little man who said he would weld it, but he needed a platform that would be screwed onto the carburetor. They started to go looking. Everywhere they said only a turner would do it. We drove for 2 days and found a lathe, but they wanted 2 rubles for a plate with a cutout for the carb. We continued to go looking and on the same day we found a grandfather repairing tractors at an industrial zone, asked if he had a lathe, to which he answered us * No, what do you guys need? * We explained, he said he would do it, cut it by welding, cut it perfectly , they asked how much it was from us, he said not how much, in the end they still gave him some money and drove on.

Here is the assembled system, it doesn’t bleed air anywhere, the blow releases excess pressure when re-gasping with an elegant puff. Let's go for a ride. And then we came across another problem. The sellers assure that it works on a stock mechanical pump or, in extreme cases, on a low-pressure carburetor. They started looking for how people do it, and found how someone had done it with a Solex carburetor and an electric pump; he didn’t remember the markings of the pump. We bought a Solex Sport 24/26 (more about adventures with it later), bought a Pierburg fuel pump and a low-pressure HEP-02A for the carburetor, installed it, drove off, the threshold at which the air blows out gasoline moved up 1k (4500 rpm), then we found a diagram in one store where they said that everything works great, you just need to connect them in series, first the electrical one - then the mechanical one. We tried it - it pushed through the mechanical membrane and filled the entire crankcase with gasoline... As a result, a gas pump was bought from a gazelle, a fuel pressure regulator (adjustable with a pressure gauge) began to be installed, they began to be installed according to a different scheme, plugging the return line on the carburetor and regulating the pressure in the fuel system up to it according to scheme.

In the end, after much shenanigans, we still drove normally, the engine turns very vigorously, and grinds on the go in the first 2 gears.

And finally, a couple of tips. 1. BSZ is mandatory and ideally MPSZ or 2-circuit BSZ according to Travnikov. 2. Blow-off is absolutely necessary. 3. The shaft is better than Nudzhin 10.50 for rear-wheel drive, and its equivalent for front-wheel drive. (10.42 or something like that, I don’t remember) in the Niva there is more rise in the intake than in the exhaust, but if the lave is not allowed, you can use the Niva. 4. Do not place the Moskvich turtle on the carburetor - it poisons air from all the cracks. 5. The pipes are only silicone and iron, the rubber tears even from the blower.

I hope this post will be useful to those who decide to install a compressor on a carburetor!

source

What are the benefits of installing a compressor?

Currently, this automotive part is very popular among those who want to improve the engine performance of their VAZ 2107. The fact is that the compressor is capable of pumping air at minimum speed. This is due to the fact that it is driven directly from the crankshaft of the engine itself. As a result, the compressor can increase the amount of air supplied in parallel with the increase in carburetor speed. All this leads to increased engine power.

Compressor for injection VAZ 2107

Advantages compared to turbocharging systems

The compressor has many advantages over this automotive part. The point is that:

the compressor on the VAZ does not contribute to engine overheating during its operation;
it increases its activity along with the increase in carburetor speed;
When the compressor operates, outside intervention is almost never required.

The last point is very important if an injector is installed on the car. This is due to the fact that such engines have a rather complex structure. As a result, it is very difficult to sort through it yourself. True, such carburetors rarely fail. So for the VAZ 2107 the compressor is an ideal choice.

The main disadvantages of compressors for VAZ 2107 injector

Like any other automotive part, this device has its drawbacks. First of all, we are talking about reducing the efficiency of the internal combustion engine. This is due to the fact that a certain amount of power, which is generated by the engine, is consumed to drive them.

Another significant disadvantage of compressors is the fact that they require quite a lot of space for installation, since they are large.

An important disadvantage of this automotive part is the loud sound it makes during its operation. In addition, it should be noted that installation of compressors usually requires a special drive.

Chip tuning VAZ 2107 (injector) – recommendations

Tuning the software of the control unit of the AZ 2107 injection engine can be done independently; this does not require expensive equipment. However, turning to professionals will not only avoid the risk of firmware errors and damage to components and parts of engine systems, but also select the most suitable firmware version in accordance with the current condition and features of a particular engine.

The price of the work depends on the level of specialists, the amount of work on diagnostics and (if necessary) maintenance and repair of engine parts before the tuning procedure.

What do you get for your money? An increase in dynamics and power by 7-10%, a reduction in fuel consumption by 5%, which is quite significant at current prices.

how to flash January 7.2

Items required for installation

To install a turbine on a naturally aspirated engine, you will need to prepare the following parts:

The turbine itself.
Electronics that will provide fuel supply control.
An exhaust manifold.
High performance injectors.
Intercooler for air cooling.
The pipe connecting the turbine to the muffler (downpipe).
Air supply line made of stainless steel and aluminum tubes.
Pipes supplying oil and coolant.
Silicone pipes designed for connecting tubes.

Please note that instead of a regular manifold, you will need a turbo manifold. The exhaust gases will exit through it and then be redirected to the turbine. The collector must have thick walls and a large margin of safety. Therefore, it is better to order its production at a car repair shop, rather than buying cheap ready-made parts from an online store. A professional welder will make the part so that there are no cracks on it, and scale will not get inside the turbine.

To prevent overheating of the turbine, an additional cooling system is installed. An oxygen sensor is built into the downpipe. The turbine impeller rotates at very high speeds. To eliminate the risk of its premature failure, oil is supplied to it, which will be supplied from the engine. Excess pressure will be released using a valve called a blow-off.

Installing an injector on a VAZ 2107 with your own hands

We could not ignore such an important and sensitive issue, which can greatly increase the power of the 7 engine and please its car enthusiast. Below are approximate instructions with all the operations for switching from a carburetor to an injector in a classic. It is worth saying that everything described below is quite suitable for other engines of the classic VAZ family.

So, you have the entire kit in your hands and therefore we arrange it around the periphery of the engine compartment. 1. Place the ignition coil or module under vacuum. The fact is that this is the best place where there are low vibrations and less heating, which will ensure long-term operation of the equipment.

2. Install the front cover under the crankshaft position sensor (214 or 2123 to choose from). If you decide to try the second option, you will have to raise the fan a little higher. 3. We install the electric fuel pump on the side member or directly into the fuel tank. We recommend using the Volga kit. Don’t forget to connect the positive wire to the control unit, which we will install later.

4. You need to make a special adapter for the fuel pressure regulator from any turner you know. Now you can tuck all the hoses into the tank. Leave the vacuum tube.

5. We solder the fuel return pipe tightly to a special pad by drilling and also using soldering acid. 6. We install a speed sensor, which is characterized by a 6-pulse operating mode. It's easy and simple to do. 7. We mount the hub nut under the lambda probe by welding. 8. Now let’s estimate the length of the electrical wiring so that all the necessary wiring is supplied with a reserve. We process all the tips with a soldering iron and tinning. 9. We wash the injectors with the ramp, all the hoses and the filter. We do this procedure together. 10. Remove the standard ignition and everything connected with it. 11. We drain the antifreeze, and also install a tee under the pump and a coolant temperature sensor. 12. We make the inlet channels with a file so that their shape resembles an egg-type roundness. We put foam rubber or rags in each of the channels so that the chips do not get inside.

13. Drill holes and cut threads for new manifold studs. 14. We make a 10x1.5 thread and plugs with the same thread for a flat-head screwdriver. These will be the antifreeze drain channels. 15. Install a new manifold with a gasket adjusted to the shape of the channels.

16. Now we install the ramp and injectors, as well as the receiver. We also install the throttle, idle air control, TPS, inlet hose and breather pipe. 17. We connect all sensors.

Here are the main operations we considered. Of course, it’s a little superficial, but the algorithm will be clear to you. Of course you will have to tinker, but the effect is worth it.

About installing a compressor on a VAZ 2107 injector car

Installing a compressor on an injection VAZ 2107 It should be noted that currently there are only 2 options for installing this part on a car:

experimental setup;
installation using ready-made kits.

Each of these methods has both advantages and disadvantages.

Experimental compressor setup

If the choice fell on this method, then you will need to use foreign-made parts. Simply put, you will need a compressor from a foreign car. In order to install it, you will need to perform the following steps sequentially:

Determine what the compressor will be supported on.
Decide which drive will be used for it.
Calculate the required fuel system performance.
Determine how much work needs to be done on the internal combustion engine so that it can function normally with the installed compressor.
Provide piping, as well as a bypass valve or similar valve (depending on the type of pressure control system).
Choose the appropriate one, and then carry out chip tuning in order to properly configure the internal combustion engine to function in new conditions.

Disadvantages and advantages of experimental compressor installation

This option of increasing engine power has a number of serious disadvantages. The main one among them all is the need to carry out quite painstaking work to create an individual project. In the future, specific parts will have to be selected to suit its parameters, which are not always easy to obtain. In addition, any miscalculation, even a small one, can lead to serious consequences for the performance of the entire car. At the same time, for the experimental installation of a compressor for a VAZ 2107 car, the help of specialists may be needed. Ultimately, it is far from certain that the system created using the experimental method will work correctly and all the money and effort spent will not be in vain.

Unfortunately, this installation option does not boast many advantages. Almost the only one among them is the exclusivity of the resulting VAZ 2107 car. The fact is that such a technique was created at a time when there were no professional factory kits yet. With their appearance, the experimental installation became a subject of boasting about the uniqueness of the machine and nothing more. However, most often the reliability of a self-installed compressor leaves much to be desired. Naturally, the owner of the car will not receive any help or compensation for losses if it breaks down.

Compressor VAZ 2107

About installing a compressor using ready-made KIT kits

These systems are complete sets that include a compressor, as well as everything necessary to ensure its joint operation with the VAZ injector engine. KIT kits come in two types.

Independent chip tuning of VAZ 2107

Domestic cars traditionally do not feature overly complex electronic circuits. It is the ease of operation and maintenance, the availability of a large amount of reference information on any model that is the reason for their popularity among car enthusiasts.

Like any maintenance and repair work, flashing the engine ECU software in order to improve the dynamic and economic characteristics of the machine can be done with your own hands, without contacting specialized workshops.

Of course, this requires certain knowledge and equipment. It is also necessary to remember the risks that the injector, electronic unit and other vehicle systems are exposed to if the control program is incorrectly programmed. Therefore, it is worth adequately assessing your capabilities and, if in doubt, entrust chip tuning to professionals.

If you have the equipment, skills, sufficient information about the software tuning process and the proper attitude, you can successfully configure the VAZ 2107 ECU with your own hands.

The electronic engine control unit is responsible for power, engine response and fuel consumption. It is he who controls the process of fuel supply and combustion. Updating the firmware allows you to adjust parameters and significantly improve engine performance. High-quality tuning allows you to add up to 10% of the power of an injection engine without resorting to expensive procedures for replacing and adjusting mechanical parts.

The first thing you need to do when updating the software yourself is to disconnect the ECU controller. To do this you need to perform 3 steps:

Compressor kit tuningsport 0.5 bar VAZ 2101-2107, Niva without power steering /injector/

Disconnect the wires on the shield.
Loosen the fastening mechanism using a wrench.
Remove the electronic unit with the controller.

After which you can download new software.

You need to be careful not only when choosing a tuning program and updating the software, but also when performing all mechanical actions related to removing and installing the controller. Errors can lead to poor contact and malfunction of the motor or even breakdown of the unit.

Turbines based on IHI VF10 compressor

Subaru has experimented with turbo engine configurations more than other manufacturers. On the same WRXs you can find Garretts, and the famous Apexi, and Mitsubishi. Not the last place in this series is occupied by the American manufacturer IHI, whose superchargers were installed on legendary cars like the Chevrolet Camaro.

VAZ is equipped with many variants of turbines from IHI, including:

These are classic drag racing turbos that boost extremely quickly, already at 2800-2900 rpm.

The VF10 is less powerful than either of these options. Peak power is about 250 horses (rarely, with very professional tuning and a strong reduction in resource - up to 300). By comparison, the 20th and 30th numbers are capable of developing up to 325 or more horses. But for the VAZ engine, the “ten” (as well as the VF11-20 turbines similar to it), according to many turbo experts, is optimal.

When compared with the TD04 and even the TD05, the VF10 will be faster at the bottom, but the turbo lag will be more noticeable. A VAZ 2114 with such a turbine will feel better on drag or in circuit racing with a minimum of long straights.

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Which compressor should you choose?

In each individual case, this is decided individually, depending on the availability of resources and skills of the car owner. If a person does not have a lot of money and serious knowledge about the structure of the VAZ 2107 injector engine, then the best choice for him will be a Chinese-made factory kit. In the case where the car owner wants to stand out and has the financial resources, time and appropriate skills to do so, he can try using a compressor from a foreign car. At the same time, you can spend more money and install this part not in your garage, but with the hands of experienced specialists in a car service center. You should also be prepared for the fact that a used compressor installed on an injector will have to be periodically given attention so that its parameters match those of the carburetor. Otherwise, you can waste your money and time.

Kit kit for VAZ injector

Turbo kit Garret 1752

Turbines from Garrett are consistently among the most popular among VAZ owners.

Among the reasons for this:

sold as a ready-made set, there is no need to assemble individual elements using spare parts at car dismantling yards;
relatively low cost (a new set will cost 30-35 thousand, used ones can be found in the range from 15 to 25 thousand);
without any special modifications, you can remove the boost from the car to 0.5 bar, increasing power to 120-130 hp. and torque up to 180-200 Nm;
with additional modifications to the boost system, the boost can be increased to 1 bar, power – up to 170-200 hp, and torque – up to 240 Nm.

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The boost kit from Garret is optimal for novice fans of turbo tuning. By setting the boost to 0.5 bar, you can get a good increase in power without reducing engine life. For serious “rides,” this option is not suitable due to its limitations.

How to install a KIT kit on a VAZ injector?

Even someone who does not have serious car repair skills can install such a compressor on this type of engine. To achieve this goal, you will need a regular tool. Before purchasing any specific KIT kit, it is best to clarify whether it is really suitable for working with the VAZ 2107. To do this, you just need to go to the thematic form on the Internet. In the future, you need to consult directly with the seller. Usually they have complete information that will be useful in the process of installing the KIT kit on a VAZ 2107 injector car. After this, you can begin the work itself. To do this, the compressor is installed on a bracket. It is part of the KIT kit. No additional drilling is required for this, since all the holes are already in the block. In the future, everything should be done according to the instructions. The advantage of KIT kits is the possibility of subsequent modernization. That is, if desired, you can install better injectors, an intercooler, as well as flashing, etc.

It should be noted that different types of kits have different skill requirements for their installation. That is why it is so important, even before purchasing this important part, to familiarize yourself with the amount of work that lies ahead, so as not to encounter additional difficulties.

Naturally, such kits differ very much in cost, as well as in content.

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16-valve engine for the "seven"

The VAZ 2107 is equipped with an 8-valve power unit from the factory. Of course, one of the easiest tuning methods is to replace it with a 16-valve engine. Traditionally, the engine from the VAZ 2112 is chosen, since it is almost identical in size to the engine from the VAZ 2107 and meets all the requirements for power and efficiency.

Installation of a 16-valve engine on a “seven” is carried out according to the following algorithm:

Prepare the motor for installation. To do this, you need to remove the flywheel and grind the crown from the inside. Turning is necessary so that the starter parts are more easily connected to the flywheel clutch. In addition to turning, you will need to replace the input shaft bearing with a bearing from 2112, otherwise the new engine simply will not fit into the seat.