How to increase engine power: we study the general moments. Increase the power of the atmospheric engine Increased horsepower

Often the standard technical characteristics of the power unit are not enough for us for a pleasant and secure trip. Good capacity is the ability to quickly accelerate if necessary, perform operational overtaking of a long vehicle, as well as get real pleasure when indulging in a chair after pressing the accelerator pedal.

But it is not so easy to increase the engine power, because at the factory that manufactured this unit has provided its harmonious work, taking into account the durability, certain wear and fuel consumption. The correct method of increasing the engine power There are two, but each of them affects not only the amount of horsepower, but also on other important functions of the car.

Mechanical engine tuning - increase power

In this case, the main task is to acquire high-quality parts that will be used in the alterations of the power unit. If you buy spare parts from a bad metal, then a few thousand kilometers of operation will have to invest a considerable amount of money to restore the engine.

This tuning is often often not just if desired to increase the power of the power unit, but if necessary, the engine overhaul. Then the cost of work will not be so high, because overhaul and without increasing the power is quite expensive. The process can be built on several aspects:

• rastaching the cylinder block to larger volume;
• replacement of pistons to the appropriate size;
• replacement of connecting rod shafts for larger piston;
• integration of the fuel system from a more powerful car;
• professional engine setting on the bench;
• making the appropriate edits in all management systems.

After such tuning, the car will make an order of magnitude more powerful, increase the number of cubes in the engine and horsepower under the hood. But the fuel consumption will also increase. You will receive an aggregate with advanced characteristics, but you will be forced to ride the refueling more often.

It is important to carry out such a procedure only from specialists. The engine tuning is not on a professional maintenance station will bring a lot of trouble, among which you can call a quick failure of parts and the inconsistency of the work of all aggregates. For example, you need to correctly calculate the required amount of battery and the proper operation of the generator.

Chip tuning - increasing engine power by software methods

This option of developing the possibilities of the car is not performed using a complete disassembly of the power unit and replacing certain parts, and by changing the engine function management program. It helps to increase the flow of fuel into the combustion chamber and force the unit to work more intense.

Of course, this method has certain benefits. You do not need to pay huge money for flashing a computer, as well as a similar process takes only a few hours. But minuses chip tuning are more significant than profitable from this process:

• your car will consume much more fuel than a car with an equal factory power;
• the gearbox will be configured rather enough, the engine will have to be either twist too much or ride on low revs;
• the electrical system will often plant a car battery;
• engine wear and all other aggregates and machine components will be much larger.

During the design of the car at the factory, they thought about how to build a running part, which use the hub bearings and so on. These features were calculated solely by the rated power of the machine and the loads on all nodes. By changing the power, you change and load on the unit.

Engine chip-tuning can be performed at the moment when the car did not drive more than 50 thousand kilometers. Otherwise, such a step can cause constant serious problems in the system of the power unit.

What ways to increase power do not work?

There are many ways to increase the number of horsepower in the engine, which absolutely do not help get the result, but are actively sold at the automotive markets and in stores. Also present a certain number of myths among motorists, and these myths give birth to ill-conceived actions with a negative effect on the machine. Among such misconceptions, you can find the following points:

• too frequent oil replacement - if the oil drives more than 15 thousand kilometers in the engine, the unit really loses its power, but too frequent replacement is capable of bringing only harm;
• various fuel additives that are designed to increase power will help you only faster to bring the engine to overhaul;
• increasing the number of revolutions by settings of the power unit will cause increased wear and too strong fuel consumption, and the power will not increase the power.

You can raise the number of engine speeds and with the help of more intensive pressing on the gas pedal. But this does not increase the power of the engine, but simply makes it work more intense, which increases consumption. Therefore, you should not believe in various devices, additives, expensive oils and additives in different engine systems, which promise the increase in power to a certain number of percent.

The manufacturer provided your car with a sufficient number of horses, and it is possible to increase it only by considerable investments in the power unit.

We offer to watch a fascinating video about chip tuning of the domestic car:

Let's sum up

A huge number of motorists today are thinking about how to increase engine power on their car. Remember that there are no harmless ways to get more horsepower. You will reduce the life of the power unit, you will spend more money on the car not only at refueling, but also when maintained.

Therefore, think well before making a decision to increase the power of the engine of your car. You can find a lot of advantages and minuses in this process, because we have all the "for" and "against". Have you ever been collaborated with ways to increase the power of the force aggregate?

The saying "What Russian doesn't like a quick ride that appeared in the era of a manpiece." Not lost relevance and in century. Often car owners are puzzled by the search for ways, how to increase engine power, wanting to remove more "horses" from your car, make it faster and more dynamic. Such methods really exist, differing in difficulty, the volume of modifications of the machine and the cost of the question.

It should be remembered: at a small budget, you should not count on a significant increase in engine power. Yes, the engine can be "overclocking" and inexpensive, such solutions exist, but this will significantly reduce the reliability and resource of the force aggregate.

Methods for increasing the capacity of the modern gasoline engine

Add strength and increase the engine in several ways - both modifications of the most power unit and the car as a whole. Consider some popular ways to increase engine power.

Increase engine working volume

The procedure in the environment of motorists is also referred to as the "boring cylinders". This is a relatively inexpensive and easy way to increase the power of the gasoline engine. As can be seen from the name, the essence of the operation is to remove for a certain distance of the edges of the cylinders. Due to this, the work volume is added, and the engine as a whole.

The engine is engaged in many car services, and if there is a place and tool, it can be done on their own, the instructions on the boring on the Internet are sufficient.

Important: Engine cylinder walls must be perfectly smooth, so the operation should be carried out on the appropriate equipment. The execution of the boring is fraught with the way out of the structure of the cylinder block and expensive replacement.

Essence of the procedure:

• engine cylinders are reset to a certain size;
• installs suitable for this piston size.

Cylinder in the process of boring:

An increase in engine power occurs at the expense of new pistons and spreading cylinders: what they are larger, the larger the volume of the fuel-air mixture is sucked in cylinders, the fuel combusts more, and pressure is growing during combustion. As a result, an enlarged power is removed from the engine.

Important: not all engines are boring.

The key factor in decision making, retract or not - the material of the cylinder block. BC motor happens:

Cast iron.

• This is the perfect option for a vehicle. Cast iron is durable, which is critical for boring. It is enough to correctly increase the size and put new pistons, and the engine tuning is completed. But cast iron has consists - it does not have very good heat sink parameters, and the metal can corrode. In addition, the cast iron block of cylinders is very difficult.

Aluminum.

• This metal is often used in the layout of motors of modern cars. Aluminum is easier, it is better resisting corrosion. But among the specialists from Aluminum, the nickname of "disposable" was obtained. This is due to the relative softness of this metal. It also prevents boring, not every car service will take it for such on the aluminum block. At the factory, so that the internal surfaces of the engine cylinders are not so bad, they are covered with a special protective layer, which, with a boring, of course, is removed. Its re-applying can cost it very expensive, therefore, for those engines that are still cleaned, they came up with a workaround - a sleeve, or installation in an extended cylinder of special protective sleeves (usually cast-iron).

Increase the degree of compression

The method partially intersects with the previous one. It will increase the torque and engine power, making the latter, in addition, is somewhat more economical. True, it will have to pay the need to transition to fuel with an increased octane number.

You can two ways:

• reassurance of cylinders and installing other pistons;
• installation of a new, thinner gasket of the GBC.

The first way is simpler because it does not require fine adjustment of other parts of the engine, which will have to be done in the case of the replacement of the gasket of the GBC. In practice, they are often combined.

Schematically, this method can be displayed in the picture:

As can be seen, an increase in cylinders and pistons, together with a decrease in the gasket, is able to give a greater degree of engine compression.

IMPORTANT: Do not confuse compression ratio and engine compression, these are different parameters.

Tuning inlet system

Not "clean" gasoline falls into the engine, and the fuel and air mixture: the air is necessary for ignition. The supply of air is responsible for the inlet system, the modification of which is capable of making an increase to the engine power.

The essence of modifications is to minimize the resistance of the air flow on the way to the engine cylinders. This result can be achieved in several ways.

Installing the air filter of zero resistance.

Such a filter, or "zero", has a minimal air resistance.

"Zero" air filter:

The standard element of the air filter is made of a dense porous material that creates substantial resistance. That is, the construction of this detail itself does not allow to deliver more air to the engine. To circumvent this limitation, special filters from thin, lightweight materials are used.

IMPORTANT: Installation of alone only the air filter of the zero resistance of how much significant increase in aircraft power will not succeed, the operation should be made only within the framework of the integrated engine upgrade.

Be sure to install a throttle with an increased diameter in parallel with the filter.

Installation of the receiver or replace it with optimized.

The challenge of the receiver is to smooth out the air pulsation of the flow entering the engine. He has shortened nozzles and a significant internal volume, the installation of the part allows you to give a tangible increase in power, especially with a complex engine upgrade.

On different configurations of receivers, you can achieve an increase in "horses" at high speeds, or the torque of the engine at low (with a slight decrease in the general thrust of the engine). There are intake devices with variable geometry that set the optimal configuration according to the frequency sensors and the position of the throttle. But such solutions are quite expensive.

Removing the intake manifold.

In pursuit of power, some car owners even go to such a radical step as the removal of the intake collector and replacing it on the so-called., "Dudins", fitted under. This makes it possible:

• significantly increase the volume of air arriving in the air;
• reduce idling frequency;
• make a job more stable on low and medium turns.

Improvements are well visible in the movement in high speed, especially when several throttle valves were installed as part of the engine tuning (so the car reacts to the operation of the accelerator pedal). But these manipulations will lead to a tangible increase in fuel consumption and reduce the engine resource.

Installing a turbine

Such an operation shows a significant increase in power on non-turbocated atmospheric motors (can be forced by up to 200% of the initial power). The turbine gaspets air into the system under pressure, which is especially effective in the complex with other tuning operations. If the car is already equipped with a turbine engine, the turbine is changing to more powerful. To increase the power of the turbine atmospheric engine, it will be necessary, except for installing the part itself, modify the lubricant system, engine cooling, make settings in the engine ECU.

Often an increase in the power of the turbine atmospheric engine is combined with the installation of the intercooler of the engine - the device, additionally cooling air. The idea is that the cold air is heavier and more denser, more oxygen, it means that it will provide more efficient operation of the engine.

Engine cooling kit:

Tuning release

When the engine grows the power and number of horsepower, increases and emissions of exhaust gases. Staffing graduation systems may not cope with the increased duties, and excessive resistance will arise in the system. This, in turn, provokes various engine problems, for example, the filling of cylinders will deteriorate: the exhaust gases do not have time to enter the atmosphere.

The resistance depends on the diameter and the length of the exhaust manifold: the greater the first and less latter, the lower the resistance and more efficient work of the exhaust. So, for a two-liter engine that allows work on revolutions of more than 8 thousand, the optimal diameter of the pipe is 50 millimeters, with a length of 3.5 meters.

Sometimes to remove more power from the engine, especially on racing cars, put a straight-flow exhaust that creates minimal resistance to spent gases. The minus of such a solution is an increased noise at low frequencies, since they are not absorbed by the silencer.

Chip tuning

Force the modern engine can be both programmatic methods. Chip tuning is a modification of the engine program parameters in order to obtain the required results. It is used as an independent method of driver of the engine, and as part of comprehensive tuning activities.

Engine chip-tuning procedure:

Automakers are "sewn" in the ECU of the engine a certain set of parameters and directives that often differ even on one car model depending on the sales region. So, most often amendments are made to the ignition advance angle to reduce the load on the transmission and achieve other purposes. As a result, the combustion of fuel can become ineffective, the engine "thinks" during acceleration, the power failures and high consumption of expensive fuel are observed.

Another important nuance - some autocontracers can consciously programmatically definite the engine to reduce the price and achieve other technical or marketing purposes, although technically engine retains the ability to issue more "horses".

The correct chip tuning allows you to eliminate these shortcomings (including engine deforming), make the car faster, more dynamic, more powerful and more economical. Plus such a "electronic" modernization is good results against the background of the lack of intervention in the hardware of the engine, which can help keep a motor warranty (although many dealer service centers refuse warranty service if the fact of chip tuning is found).

You will need to change the firmware of the ECU and when changing the engine's technical configuration, so that the control program will work correctly with new parts, and the engine gave the desired results. "Separate" chip tuning shows very good results on sports cars and forced "from the factory" TS, where initially cost reinforced details. On the usual calm engine chip-tuning without large-scale interventions in the technical part will not show high results.

Important: the firmware of the "brain" of the machine is a responsible procedure, and it should be carried out an experienced and knowledgeable person. Otherwise, it is possible to drive irreparable damage.

Installation of wrought pistons and lightweight flywheel

Lightweight flywheel:

Modifications data often include a list of manipulations for integrated engine tuning in order to increase power. Light flywheel is easier to promote, the engine spends less forces on it, and the maximum engine speed is achieved much faster. One of this operation can be obtained up to 4 percent of the engine power growth.

You can change the engine flywheel in service, and on your own, the cost of spare parts is usually not very large.

Forged engine pistons are also easier to compare with usual. As a result, less energy consumption for "walking" in cylinders, and more power removed from the engine. This modification, together with a light flywheel, intake tuning and other changes in the engine, is often raised by high speeds. Among other things, forged pistons are able to withstand large temperatures and are slower than wearing.

Installing a sports camshaft

Compared to the usual, the sport camshaft provides a greater height of the valve lifting, optimizing the supply of a combustible mixture into the engine. There are three types of shafts:

• lower, adding power machine on small revolutions;
• universal;
• high, whose task is to add "horses" on high revs.

Sports camshaft:

Tuning diesel engines

In diesel engines, fuel burns differently than in gasoline. The ignition of the fuel mixture occurs due to strong compression and further. This, and a number of other features of diesel engines, makes them unsuitable to tuning. Operations on the revision of such engines are very complex, and their value is much higher. In addition, most of the classical ways to produce increased power on the diesel engine will not work (or will cost incomparably more).

Features of the increase in the power of the diesel engine:

• engines on the dieselopliva today are initially equipped with turbines, you can put more powerful;
• repair the GBC and the inlet is seen intensely, and the diesel engine is tuning in the context of fuel feed. Thus, the installation of the Common Rail system is popular, with the upgrade of the fuel supply control blocks, controlling the injection system, and equipping the engine with advanced nozzles. This is a reliable, but dear type of tuning;
• chip tuning is admissible to "diesels" to the same extent as on gasoline engines.

Carburetor engines

On carburetor motors, in addition to the intake / release tuning, the engine gas distribution system, etc., change the carburetor itself to a new, more productive. So, motorists set carburetors from other machines, with increased mixing cameras and dampers. Several increase in the power of the carburetor motor can be both fine adjustment of the standard carburetor.

Machine relief

Improve the dynamics and speed characteristics are also bypass, without interference with the engine. The laws of physics are simple: the easier the object, the easier it is to disperse it. Accordingly, the same engine is better offto the car with a reduced weight.

Mass reducing the mass of the car are several. First, it is necessary to tritely get rid of an unnecessary trash in the trunk, which sometimes accumulates several tens of kilograms. The second step, on which some motorists go - throw out "spares", so they do those for whom the speed characteristics are more important than the possible emergence of abnormal situations. In some cases, even the removal of unnecessary seats is solved. These are low-budget and low-tech solutions.

The second step is to replace heavy parts to lighter:

• windows of glass - acrylic or plastic;
• installation of lightweight wheels;
• replacing brakes on disk;
• replacement of some elements of the hood for carbon fiber and other alternative materials;
• change of metallic fuel tank on plastic.

Such solutions allow the "reset" to a hundred kilograms, which has a positive effect on the dynamics.

Buggy - lightweight car:

Additive

In the automotive environment there are recommendations to add special additives to fuel or oil, properly add power. Some of these additives really work, but it should be remembered that the owner floods them into the tank / Carter at their own risk: it is not known how the engine will behave at long work with foreign chemicals in fuel and technical fluids. There is a risk of "kill" the engine with subsequent expensive repair. It is wiser to use high-quality fuel and engine oil, they themselves are able to give some increase in power due to excellent lubricating properties of oil and fuel characteristics.

It is important to remember: engine forcing, especially conducted unprofessional, can significantly reduce the resource of the power unit, in addition, the car owner is deprived of the factory warranty on the engine.

Many people are mostly young guys grabbing horsepower in their car, each of them loves speed and therefore they want to add these horsepower into their engine. Therefore, our site decided to help you answer the question of how to increase the engine power, told practically about all existing ways, and how much each of these ways will help you.

I want to immediately clarify that if you have a small budget, then you can not wait for big achievements, and, of course, you can achieve with small money high results, but the motor reliability will decrease many times. So, let's go.

We decided to start with the most popular ways and gradually move towards less well-known or less used, for some particular reasons.

Increase volume

One of the cheapest and fairly effective ways is to make the volume of the motor anymore. This is done as follows, the edges of each cylinder are squandered by a certain distance, thereby increasing the volume in each cylinder and in the entire unit as a whole.

Such a procedure can be made as in some tuning atelier, perhaps a hundred, and also this can be done on your own. Horses are becoming more, but the high numbers will not work there, also the torque rises in the entire range and the reliability remains the same. Also, this method serves as a good start for further deep tuning, but even if it is not in your plans, it can safely be used for light tuning. If you waste cylinders, then the intake and release system will not be able to cope with the cylinders and the exhaust gas filling and therefore the motor will become more powerful on low revs. In order for it to corrects, it is necessary to make more stroke piston, I help to replace the crankshaft to a longer, and also to reduce the total length of the piston with the connecting rod. Using and raising the length of the kneeling shaft, you can hide the maximum volume, although it will cost expensive, but will give a good foundation for further modification of the motor.

Higher compression

This is one of those methods that not only increases the indicator that we need and the engine torque in the entire range, but also reduces the fuel consumption of the car, but at the same time will have to go to gasoline with a higher octane number, that is, from the 95th to 98 -Oh.

When the piston in the cylinder comes up to the dead point, instead of it above it is called the combustion chamber and the greater its volume, the higher your steppe compression, and in accordance with and power. Immediately should be explained that the degree of compression and compression is different things, the compression stereo is a geometric value, and the compression is dynamic.

In order to increase the compression ratio, you can use in two ways, the first of which is the acquisition of pistons with a large diameter and, accordingly, the breeding of cylinders. As a result, you get a higher volume and the degree of compression thereby getting plus thanks to two methods of tuning.

The second option is to install a thinner gasket of the GBC. This method will give the result, but there are more problems with it, since under such a change will need to adjust many details.

Here is the result you can get:

• from 8 to 9 \u003d 2.0%;
• from 9 to 10 \u003d 1.7%;
• from 10 to 11 \u003d 1.5%;
• from 11 to 12 \u003d 1.3%;
• from 12 to 13 \u003d 1.2%;
• from 13 to 14 \u003d 1.1%;
• from 14 to 15 \u003d 1.0%;
• from 15 to 16 \u003d 0.9%;
• from 16 to 17 \u003d 0.8%.

Also, if you greatly increase the degree of compression, these results are summed up, that is, lifting with 8 to 17 will give 11.5%. Also, do not forget that the 98th gasoline is already required to compressively 12, and from 13.5 already 102th, from 15 105th, which is very rare and expensive. Some motor changes are not required.

Tuning inlet system

Improved intake is a decrease in the resistance of the incoming air to the cylinders. It is not very difficult refinement, but it requires a change or addition of a large number of parts that will give a good result together.

Nulevik

The first thing you need to do is set, which is much reduced air resistance, since the standard filter has a filtering element made from very dense material, the filter design itself does not allow to insert a large number of air. Just above on the link you can read more about zero, about how to install it and what results can be obtained from it. Immediately I want to say that installing only the nulevik, the engine force does not increase much, so it should be put only with a complex tuning of the motor.

The throttle of the increased diameter is also the necessary substitution with a complex tuning. A large result will not work from this detail, but with a complex refinement, this item is simply necessary, as it reduces the speed of incoming air, thereby increasing the performance of the inlet system. Also, on the link above, you can learn more about this refinement.

Installing or Replacing the receiver

The receiver for better engine power has a large volume and short inlet nozzles. Installing this part gives a good result and therefore it can be put even with easy engine refinement. This detail smoothes air pulsation. Due to the fact that the inlet pipes are short, the maximum filling of cylinders is shifted to large revs, thereby horses and torque will become more only on high speed, and low slightly on low. It can be achieved that only the torque in low revolutions will grow up, but at the same time the thrust of the motor in the entire range will become less.

You can also install the inlet system that changes the geometry of the channels so that the cylinders are filled with air perfectly in the entire range relying on the data on turnover and opening the throttle. It will be the most perfect, but at the same time an expensive option.

No intake manifold

Sometimes the intake manifold is removed, and instead it is installed so-called dudes that are customized for large revs. This allows you to highly raise the amount of air passed into the engine, also reduces idle turns and improves the stability of the work at low and medium turns. At high speed, of course, everything becomes just gorgeous.

This is the most difficult atmospheric engines in tuning, but this is the most efficient and expensive option. You can also set several throttle valves, thereby improve the response to the gas pedal. Unfortunately, as a result, the resource of your motor is reduced, and fuel consumption increases quite strongly.

Tuning system of release

As soon as you raise the amount of forces, immediately the consumption of exhaust gases overlooking the exhaust pipe, and the standard exhaust system does not cope with this therefore, excessive resistance is created. If the exhaust is not suitable, then the pressure in the cylinders can increase, which will force the pumps productively. Also due to the fact that the exhaust system does not cope, the cylinder can be badly filled with a mixture, since not all exhaust gases left the space of cylinders.

The shorter and more in the diameter of the exhaust pipe, the less resistance. If your unit has a volume of 1.5 and it allows you to constantly twist it above 8 thousand, that you are constantly and do, then you have enough pipe with a diameter of about 50 millimeters, if the length is equal to a maximum of 3.5 meters.

Often, a spider is used as a replacement of the collector, which works perfectly with the task assigned to it, as well as increase the power and torque over the entire range. In most cases, Spider is 4-2-1, but is sometimes used 4-1. You can learn more about the link above. Also can improve the release system of the direct-flow exhaust.

Chip tuning

A fairly common type of engine refinement, which uses both with a complex tuning, and use it as the only source of new "kills". It is a microcircuit setting, if more precisely, it is setting the microprogram calibration of the electronic control unit (ECU).

Manufacturers for their cars exhibit a certain ignition advance angle for different regions, most often it is complete because of which the fuel burns not so effectively. Also, the manufacturer sets high corrections to the ignition advance angle in order to reduce the load on the transmission, but unfortunately during the overclocking the motor is more thoughtful and has failures. Also because of the factory tincture, the car can have increased fuel consumption.

Thanks to chip tuning, all problems can be eliminated and thereby achieve a more pleasant way of driving, as well as raise the torque, strength and reduce fuel consumption. As a result, it turns out that this type of tuning is relatively cheap, does not require interference and any technical change that leaves the car under warranty and does not make good results. Chip tuning is necessary if you change the technical part of the motor, as it must be configured to be configured under the changed characteristics obtained by installing any part. A good result only thanks to chip tuning was received by sports cars already with high data, so if your car is weak, then do not wait for some high results from this refinement.

There are no cons of this type of refinement, but most importantly, this type of work is better to make a person who understands it, so do not regret money for the service.

Lightweight flywheel and forged pistons

Lightweight flywheel is installed on tuners often often, as it gives a good result with a comprehensive engine refinement. The essence is that the lightweight flywheel is easier (no matter how it sounds), so it is quickly spinning and maximum revisions are achieved faster. As a result, it turns out that the engine power grows, but the maximum that you can get is 4% with the previous one.

The replacement of this part is not complicated, so everyone can make this refinement. It is worth such a flywheel on average 2-4 thousand rubles, depending on the car. If you do not plan much to increase the indicator you need, then this type of improvement is suitable for you along with the zero resistance filter, chip-tuning, compression and other easy modulations, which will give a good result to enjoy the vehicle speed characteristics.

Forged pistons are very often installed by many tuning lovers, and there are also positive racing reviews about them. The essence lies in the fact that the forged piston is easier walking due to less weight, and it will also withstand higher temperature loads, as stronger.

Reducing friction force

You can also quite well increase the number of "horses", if we reduce the friction force between the piston and the walls of the cylinder. For this, of course, there is a motor oil, but it is generally not enough, therefore various additives use. Maybe you can recommend a suprotec additive, which rumors walk a lot, someone is not sure of her work. Someone says that she really works, we treat the second type of people and recommend this additive. In principle, you can not trust us and use any other additive from another manufacturer, this is your choice.

With this method, about 7% of the addition can be achieved, and at the same time improve the reliability of the motor due to the fact that the piston friction force on the cylinder wall will be less. There is also a rumor that this additive reduces fuel consumption, but we did not check it and confirm this ear will not.

Camshaft

This item is often changed in order to raise L.S. slightly, while many stop only in this method and in the end refuse it after some time. Shafts are the brain, but mechanical.

The task of sports camshafts is to provide the necessary supply of the mixture into cylinders due to the greater height of the valve lifting. There are lower oxen, designed to add hp With low revolutions, there are also universal and riding, which will raise power at high speed. In order to understand which one that does, you need to look at how much they raise the valve, if a bit, then you will get an increase in low revs, and if the valve rise high, then how you already understood the forces will become more on high speed.

Establish shafts are not so difficult, who are interested can read about this by reference here. Your task to choose yourself sports shafts, for low or high revolutions. When you already install new shafts, your task is to adjust the valve using a split gear.

Installation and replacement of turbocharging

Using the pipeline, this is one of the best ways to increase horsepower, as this method gives a very high result. Often you can meet the company's pipes.

So, first for those whose car has a turbocharger from the factory. In fact, there are quite a lot of such cars, especially modern manufacturers in recent times increasingly making turbo engines with a volume of 1.4 liters, but other turbo motors are also present. If your unit is already equipped with turbocharged, then you can significantly raise hp With the installation of a larger turbine or raising the pressure of a standard turbine. On the Internet there are detailed articles on how to make pressure above. Replace the turbine to another, either will not be much difficulty, remove the old and put in its place more not so difficult.

Regarding the installation of turbocharged on the initially atmospheric car, this is a more complex procedure. Immediately, it should be understood that the operation of your car will be somewhat different, as you have to more often clean oil and air filters, constantly have to warm up the installation, even in warm weather.

After installing the turbine, the characteristics may change by 2 times, and even more, it all depends on your hands, size and pressure of the turbine. You should also understand that it is easy to install the turbine, as it is heated and with it the whole motor is heated and therefore it needs to be choking somehow, so the intercooler is almost always present on turbo engines, but it is also possible to raise the number The incoming coolant into the radiator, the injection of the radiator, the fan performance. Also, in addition to simple installation of the turbine, it is also necessary to install more productive nozzles. It also happens like.

RESULTS

As you understood, there are many ways that can increase engine power, but light methods will not give a high result, but methods of refinement, which give a high result require complex work and additional improvements. You must understand that all parts of the car are calculated approximately under its entire components. That is, the gearbox and suspension are able to withstand all the data and most often have a small supply, but the manufacturer will not do for a 100 hp motor. PPC able to withstand 1000 hp, it does not make sense. Therefore, if you decide to tune your power plant to seriously and seek high indicators, then your task, firstly, do not stop in one way, and use everything, and secondly, to refine the stability of the gearbox, suspension and engage in cooling the motor.

In this article we listed the most basic and most popular techniques of the motor tuning, and we hope for your question we answered quite detail. Of course, there are still different ways to improve the motor, but they are rarely used for certain reasons. If you think that we missed some way, then write to us by mail, and we will replenish the article in this way, also share the article with friends and love your cars.

Each motorist has its own reasons for which he wants to "raise" the power of his iron "horse". Someone is fond of auto racing, someone just adores fast ride. There are many ways to increase engine power: the difference between each method is mainly in the cost of upgrading the power unit. But before choosing any way, it is worth not to forget that such alterations of serial cars increase fuel consumption, and in some cases reduce the service life. And yet, how to increase engine power? Further considers several methods, ranging from the most common and ending with less well-known.

Increase volume

To achieve this, cylinders are reset to the same distance, thereby increasing their volume. This method is rather common and not particularly expensive. Indeed, the amount of horsepower increases and the torque will increase, but slightly. In addition, the intake and graduation systems will not be able to work effectively, since they do not have enough "forces" as before they fill the cylinders with fuel and remove the exhaust gases. To eliminate it, you will have to increase the stroke of the piston, i.e. will have to change the connecting rods. If you want to achieve a greater effect, replace the standard cylinder head laying on a thinner. You can also shorten the self, increasing the compression ratio. Supplement Execution, but time consuming, requires replacement and adjusting some nodes.

After completing the work, you will increase the number of horses in the engine and achieve a higher torque. However, it will have to fill with a higher octane number: if it was 95th to refuel the 92nd, and if it was 95th, then 98-mam. An increase in engine volume can serve as a good start for deeper transformations.

Installing lightweight pistons or rings

There are in mind forged elements. They are very durable and lungs. However, such an increase in the engine power may cause a number of problems:

• disassembling the power unit and installing new parts in it at a high professional level;
• appeal to experts will force you to post a decent amount;
• during the alteration, you will have to refine the brake, exhaust, intake system, as well as the gearbox.

Replacing the factory flywheel per lightweight

The idea is that this item, having a smaller mass, quickly spins the crankshaft, ensuring the effective achievement of the necessary revolutions. The level of increasing engine power is 4%. Lightweight flywheel is inexpensive, and it is completely easy to install it: if you have experience, you can do it yourself.

Installation of zero air filter

The essence of refinement is to reduce the resistance to the air flow entering the cylinders. The fact is that the standard item is made of durable material that does not allow to pass a large amount of air. But setting the zero resistance filter is best in the "set" with other modernizations, otherwise it will give the minimum effect. Do not forget that the filtering abilities from such a detail is worse than that of a regular spare part.

Chip Tuning (reprogramming)

The way simple: the motor does not need to open and not required to buy something. If this is a business to trust a specialist, the power plant will completely reveal all its capabilities that the automaker hides to increase the service life of the car. An increase in engine power will be 10-15%. Most often, tuningists increase the volume of fuel supplied.

The motor will become stronger, and emissions into the atmosphere - more harmful. You can also unlock the crankshaft speed limiter. For example, once Honda has developed a power of 160 liters without turbocharging. from. With the volume of cylinders of only 1.6 liters. It was achieved by the engine promotion up to 8 thousand rpm.

Installing a cylinder with nitrogen

This method allows you to get a sharp acceleration, but only for a short period of time. The cylinder is connected to the fuel system: nitrogen approaches the formation of a larger amount of oxygen, which "forces" fuel to burn better and faster. The method is especially good for sports cars for which everything often solves short-term jerk. Negative sides of the method:

• high cost of components;
• decent cost of work;
• reducing the motor resource.

Using turbochargedwood

It is considered one of the best methods to increase the amount of horsepower in the motor. Many automakers are already at the factory equip their cars with turbines. If you have such a car, then it is enough to install a stronger node to increase power: the operation is not very complex, requires minimum improvements. It is more difficult to deal with atmospheric cars. This refers not only the installation itself, but also operation:

• air and oil filters will require more frequent replacement;
• the engine will have to warmer and in warm weather.

As for the installation on "atmospheric" of the described node, do not forget about the additional cooling of the turbine: the intercooler is usually used, increase the volume of coolant, increase the fan performance. Plus, it will have to put more productive nozzles.

Replacing the exhaust pipe

This refers to the installation of a direct-flow part that does not have a resonator. This reduces the resistance of the silencer to exhaust gases, which begin to move much faster. As a result, the power plant spends less "forces" to remove from the exhaust system of exhaust gases and more energy to promotion of the crankshaft. Power price - up to 15%. Quite well, but:

• engine operation will be accompanied by an unpleasant loud sound;
• increased content of harmful substances in the exhaust impairs the ecological situation.

Replacing the standard engine parts on sports

The idea is to replace the factory details on the analogues installed on sports cars. Such an operation will make it possible to raise the technical parameters of the power unit to the maximum height. However, it is necessary to remember: the car must be adapted for other loads. We will have to change the checkpoint, redo the brake system. The advantages of this method include the preservation of the engine's factory resource and the former fuel consumption.

Replacement of components for better

It is known that parts from different manufacturers are installed on the manufactured cars, and sometimes not the best. Therefore, if you put the highest quality components on the engine (candles, high-voltage conducts, oil, air filters, etc.), it is possible to achieve an increase in power by 4-5%. But this approach is fair to inexpensive cars.

Increased power of diesel unit

Diesel, if you compare it with a gasoline engine has a number of advantages: efficiency and relative "tolerance" to the quality of fuel. Motor operating on diesel fuel is better pulling on "Nizakh". As for the increase in power, most of the methods listed above are applied to the diesel: the boring of cylinders, the installation of turbocharging, chip-tuning, etc. But there are also the features of improvement.

Power Increase Modules

We are talking about specially designed blocks interacting with the fuel system of the car. They do not affect the operation of the electronic control unit, simply carry out additional control over the operation of electronic sensors. There are four types of modules:

1. A block, changing pulses that control the operation of the injectors. Here, the task of the module is to slow down or accelerate the needle raising. It lowers the exhaustion consumption, improves its combustion. This is due to changing the ignition advance angle. The module is low in the installation and can work with any modern diesel units.
2. A block that affects the high pressure fuel pump. The module functions in conjunction with the sensor issuing information about the fuel pressure. At the same time, the data is underestimated. This leads to an increase in pressure in the TNVD. As a result - preservation of the operational resource of the power unit while improving the dynamics. The block works only with diesel engines using the mechanical method of supplying diesel fuel and released until 2008.
3. A block operating with the fuel ramp sensor. This module is also engaged in a "deception", delivering data to the ECU to reduce pressure in the ramp. It begins to "think" that the dynamic characteristics of the motor are insufficient and changes the intensity of the operation of the nozzles. Power increases, and fuel consumption drops.
4. The module that optimizes the operation of the ECU (more precisely, its processor). The purpose of the unit is to determine the pressure in the fuel system. With a large value, the signal is sent, "ordering" to increase the timing of the nozzles. That is, the module is able to change the mode of operation of the engine without the participation of the electronic control unit. The block does not "deal with the delivery of false information and is installed in the high pressure system. Well interacts with any modern diesel installation.

The advantages of the above blocks can be attributed to the simplicity of installation, savings of the diesel fuel and power increase. However, the service life of the cylinder block, nozzles, fuel pump decreases. At the same time, the emission of harmful substances increases into the atmosphere.

COMMON RAIL.

The task of this system is the supply of diesel fuel to the combustion chamber, regardless of the engine power at the moment and torque. In a conventional diesel, the fuel is compressed in the intake manifold, while in Common Rail it occurs when the composition is fed to the combustion compartment.

: If briefly, the air-fuel mixture is injected into the combustion chamber, which is then exploded, pushing down. It would seem that it would be logical that in order to increase the power of such an engine, you need either an explosion more powerful or combustion chambers is larger or more in quantity. But everything is so simple in fact - there are many ways to increase engine power. Some of these methods are available, others - no, some of them are legal, some are outlawed, some cheers, others are mad money.

In fact, for a small increase in car power - in other words, to make its speed and acceleration faster, which they want very many car lovers, and some just crave - you just need more efficient combustion of fuel, slightly more fuel (and air, respectively). Ultimately, instead of changing the engine of your car, a key and much cheaper way can be, for example, simply improving the air-fuel mixture or more of its amount in the combustion chamber. And you can also add additional substances to fuel, for example, additives or nitrogen rushing.

Here are the five best ways to increase the power of the car's motor. Note that sometimes, really, cheaper than the use of these power increase methods will be changed by the engine itself. But still this method is far from always better.

Turbine to increase engine power

The supercharger serves for, actually, the injection of air through the air intake is much higher than the level of normal atmospheric. Thus, much more air can enter the motor, which gives freedom to increase the increase in the amount of fuel, which will be able to burn completely due to the desired amount of air. All this will lead to a significant increase in power.

Taking on the drive mechanically using a belt or chain from the crankshaft, the turbocharger rotates with a breathtaking speed - at least 50,000 revolutions per minute (it is much faster than the engine itself - to roughly compare the speed, take a look at the maximum mark of your tachometer) . All this is just in order to make the more air in the combustion chamber.

Almost 50 percent more horsepower if the turbocharger is properly installed in accordance with the characteristics and design of the motor itself.

Keep in mind that turbocharging is quite expensive. For example, on the VAZ turbocit (the finished set of turbine for installation) will cost together with the work on the installation of about 70-100 thousand rubles. In addition, it is believed that the presence of a turbine significantly affects the service life of the engine and the wear time of its critical parts in a smaller side.

Sports air filter as power gain

Sports air filters correctly call " air filters of zero resistance". They allow more air flow to enter the engine for more efficient use of the combination of air / fuel, while blocking pollutants and impurities from entering the engine.

Sports air filters, as a rule, consist of a thin layer of a special material placed between the layers of the grid. The essence of their work is in principle that the air, entering the engine, should get there freely. The usual air filter from paper has the property to resist the flow of air through it, as a result of which much less air falls into the motor. A sports filter has almost zero air flow resistance than at least a bit, but adds power to the engine.

How long does the engine power increase? Nothing is about 3-8%, but the reviews of the owners suggest that it is still a noticeable increase in power.

Such a small increase in power is compensated by a low value "zulevik" - often the price for such an air filter is not higher than the usual original filter on the car.

Increase power, cooling air

Although it may seem trigger, the air temperature may affect the efficiency of your engine. Another strange, but a good way to increase the power of the engine is a set of air cooling system, which serves as one single target - cools the air, which then enters the internal combustion engine.

Air cooling systems can lead to an increase in engine performance and efficiency, based on the idea that coarse air is more dense than warm air, which means that it contains more oxygen required for more dynamic combustion of fuel in the engine.

How long does the engine power increase? Alas, but a set for cooling air, though it is inexpensive, but its installation requires significant changes in the engine design. And the power in the end increases, although noticeable, but not much.

Chipovka to increase the power of the motor

If you do not have a completely old car and not the cheapest, it is very likely that you have a on-board computer, controlling such functions as synchronization of the various components of the engine, the concentration of air and fuel mixture, the ignition advance angle and the like.

The "Chipovka" of the car is a software redefinition of the factory settings of the motor for different purposes - most often to increase the engine power or (less often) to save fuel. Chip tuning through a computer with a specially installed program connected to the module's side computer connector sets new parameters for a variety of engine operation functions according to your choice. For example, "Chipovka" indicates the car engine to use gasoline a little more efficiently or set the ignition advance angle in an earlier stage.

How long does the engine power increase? Chip tuning is a fairly low-cost way to increase the performance of the motor. Depending on the car model, this type of tuning may cost from 3-4 to 12-20 thousand rubles. But often - especially, in small cities, find a competent "chipover" to a specific car model is not easy. You can try to "clean" the car and yourself, but this will require some training and understanding. In some cases, it is possible to spoil the engine with such independent work.

Weight Reduction - Increase Dynamics

An easy way to an alternative to an increase in engine power is to reduce its weight and, as a result, improving the speakers.

Light things dispersed faster than more severe things - the basis that physics gives us. This solution is simultaneously lowered and at the same time works efficiently. It is difficult to believe, but even the removal sparehold will affect the improvement of the dynamics of the car. However, the owners of low-power cars will believe in this, which at least once drove uploaded only by passengers.

There are many options to get rid of excess weight. Plus this method also in the fact that you choose how expensive you will reduce weight. After all, one thing is to unload the trunk from unnecessary rubbish, and completely different - for example, replace the glass windows to more light plastic or acrylic or change the drum brakes on the disk. Also, to some improvement of the dynamics is the replacement of wheels.