GTI is an abbreviation for Gasoline Direct Injection, which implies the use of fuel injection directly into the combustion chamber on a gasoline engine. At its core, such an engine is a mixture of more common diesel and gasoline engines.

GDI engine: key features.

From the diesel engine GTI received, which is capable of supplying fuel at a pressure of about 5 MPa to the injectors of the combustion chamber and the principle of fuel injection at the final stage of compression. Here it is worth noting the increased compression ratio in the cylinders, which is not typical for conventional gasoline internal combustion engines.

From the gasoline engine, the GTI received, first of all, the type of fuel used - gasoline, and also spark plugs.

As a result of the synthesis of these two systems, GTI has acquired the following modes of operation.

Principle of operation.

In everyday measured city driving, the lean mixture enters the last stage of compression and is subsequently ignited by a spark plug. This lean operation mode only at low loads is due to the fact that a lean air-fuel mixture with an increased compression ratio can lead to overheating of the internal parts of the cylinder and such bad moments as glow ignition and detonation. It is for this reason that in conventional gasoline engines the compression ratio does not exceed 12 units, in contrast to diesel engines, where it is about 18.

During intensive urban and suburban high-speed trips that do not require a sharp increase in power, the fuel in the classic (stoichiometric) mixture for a gasoline engine enters at the intake stage.

If you need a sharp start, the GTI works in two of the listed modes at once. First, at the intake stage, an over-lean mixture is supplied, which is not capable of igniting from the hot elements of the cylinder (hot ignition), and at the last stage of compression, an additional portion of fuel is supplied to it, which generally increases the output of the engine, but at the same time eliminates detonation.

The main pros and cons of the GDI engine.

Pros.

The following advantages speak in favor of using GDI engines:

1. an increased degree of compression of the air-fuel mixture, in which it is possible to avoid such destructive processes as detonation and pre-ignition;
2. the ability of the engine to operate on an over-lean mixture without loss of power (the result is significant fuel savings);
3. reduced amount of carbon dioxide and other harmful substances emitted into the environment by reducing the amount of fuel burned.

Minuses.

However, due to the use of highly loaded and complex mechanisms in such systems, their owners still have to put up with:

1. higher cost at the stage of purchasing a car;
2. higher maintenance costs, since more complex fuel equipment requires more qualifications from maintenance personnel. Including will be more expensive and consumables, spare parts.

Perhaps in the future this situation will change, but for now it is as it is: any additional comfort and pleasure from driving a more powerful car, compared to those in the neighboring lane, requires additional investment.

Video.

Mitsubishi engineers and designers have developed several different power units, but the Mitsubishi 4G63 engine has become the most popular. In the future, several more of its modifications were released for different car models of this company.

The first 4G63 motor was produced back in 1981, but production continues at the present time, however, some changes are made to its design from time to time. Now it's time to consider its characteristics.

Motor technical data

The motors of this family are a four-cylinder power unit, for the manufacture of which cast iron is used. For the manufacture of the cylinder head for this block, aluminum was needed, which made it possible to provide the ability to withstand engine overheating.

The characteristics, as well as the high reliability of the 4G63, contribute to widespread use on a wide variety of Mitsubishi car models. Engines of the 4G63 series produce a working volume of 2000 cm 3, which made it possible to obtain power in the range of 109–144 hp. With.

The internal combustion engine is made on the basis of 4G63 ATMO, it can be equipped with a 4G63 timing belt with various intake and exhaust systems. The 4G63 SOHC engine, as well as with the DONC system, can be equipped with one, and in some cases two camshafts.

At first, the 4G63 SOHC engine was equipped with two valves per cylinder, later modifications appeared that already had four valves. This innovation managed to slightly increase the power performance of the 4G63 engines. Let us consider in more detail the technical characteristics of these engines:

1. Release period - from 1981 to the present;
2. Product weight - 160 kg;
3. The block is made of cast iron;
4. The fuel used is gasoline with an octane rating of 95;
5. Power system - carburetor or injector;
6. The pistons are 85 mm in diameter with a stroke of 88 mm;
7. Complies with Euro-4 environmental parameters;
8. The resource of the motor, according to the manufacturers, is 200 thousand kilometers. In fact, 4G63 engines practically “run” 400,000 km or more.

Fuel consumption averages approximately 7 liters per 100 kilometers. Oil is consumed in the amount of 1 liter per thousand kilometers. The lubrication system has a volume of 4 liters, and semi-synthetics of the type from 0W40 to 15W50 are poured. The instruction manual recommends replacing it after 10,000 km, but when using the machine in extreme conditions, the mileage is reduced to about 7,000 km.

A little about other features of the motor

It should be noted that in order to reduce the vibration of the 4G63 power unit, two balancing shafts are installed in its design, which work in antiphase. Vibration is absent throughout the 4G63 engine speed range.

The design of the Mitsubishi 4G63 engine is designed in such a way that the installation can be done both along and across the axis of the machine. This means that they are equally freely installed on small cars for the city, as well as on full-size large cars.

As noted earlier, the 4G63T engine can be powered by several systems:

• installation of a carburetor;
• single injection;
• injector.

The use of one or another power system does not affect the high reliability and durability of the motors of this series. Increasing environmental requirements, work to reduce fuel consumption, improve power performance led designers to the idea of ​​using electronic engine control, electric injectors.

This managed to somewhat jinx the curve on the power graph, and this made it possible to obtain good traction at low revs.

Power unit modifications

Shortly after the start of production of the main engine model, the 4G63T engine appeared. It was a turbocharged engine, the 4G63 cylinder head had 12 valves in its design. This made it possible to obtain a power of about 300 liters. s., but the design of the turbine turned out to be imperfect, because of this, the engine was not widely used, with the exception of sports modifications.

After 1986, a new modification was released - 4G63. A novelty in this design was the fact that the DONC system appeared in the 4G63 timing mechanism, which also made it possible to slightly improve the power output of the power unit.

It also succeeded in achieving improved environmental performance in line with Japanese law. In order to further modernize, the installation of already four valves per cylinder, as well as the SONC system, has become. This achieved high dynamics with low fuel consumption.

After 1993, another modification of the engine saw the light. Engines for Mitsubishi 4G63 began to be produced with a new flywheel. They began to fasten it to the crankshaft with seven bolts. The intake system was upgraded, an injector, electronic engine control appeared.

In approximately this modification, its release continues to this day. High reliability, the ability to perform tuning or repairs are highly valued by customers.

A few words about motor problems

Experts note the facts of the failure of the balance shafts. This can happen due to insufficient lubrication of their bearings. The shafts jam, which entails a broken timing belt, the consequences of which result in a large amount of money for repairs. Adjusting the valves in this case will no longer help.

Advice! Use high-quality engine oil from world manufacturers, change it in a timely manner.

After a long period of operation, as well as when using the machine in extreme conditions, problems may appear with the left engine mount, as a result of which vibration of the power unit appears.

If floating idle speeds appear, the engine does not start well, or even does not start at all in cold weather, problems should be sought in the power system, injectors, engine sensors, and the XX regulator. Checking followed by cleaning, washing almost always eliminate the problems that have arisen. Starting after such procedures becomes easier.

The use of low-quality motor lubricants from unknown manufacturers, in addition to problems with balance shafts, significantly reduces the life of engine cylinder head hydraulic compensators.

What you need to know about tuning

4G63 engines are easy to tune several types. Most often, the turbine undergoes changes, it is replaced with a “nulevik” air filter. They change the standard outlet to a forward flow with a pipe that has no narrowing. Next, the masters make changes to the piston with cylinders.

The purchase of a new turbine and the refinement of the cylinder head also significantly increase the power of the engine. Copies of motors were received, the power of which reached 1000 hp. With. Increasing the power of power units leads to the fact that it is necessary to strengthen the transmission of cars.

Important! While tuning the motor, one should not forget that by increasing the power, you can reduce the resource of the power unit.

Japanese cars are considered reliable and unpretentious in maintenance. Take, for example, solaris, which work in thousands of taxis. This at least speaks about the reliability of the car. It is clear that much depends on the engine, which is the heart of the car. Let's look at its technical characteristics, strengths and weaknesses. Already, one thing is for sure - this is a very good power unit, which is installed on many cars.

Some general information

The engines of the Japanese company Mitsubishi Motors Corporation, founded in 1985, are currently considered among the best in their price range. The Japanese have relied on reliability and durability, and have not lost. Orion occupies a special place among all power units - this is the 4G1 internal combustion engine line. These engines began to be mass-produced back in the 1970s, and production continues in our time.

Specifically, the 4G18 engine, the characteristics of which we will consider, has been produced since 1978. It is noteworthy that three types are installed on this motor. Therefore, they differ. Engine power, depending on the cylinder head, may be as follows:

• SOCH - 86-92 liters. With.;
• DOCH - 73-110 l. With.;
• TURBO - 163-180 at 6,000 rpm.

In the same way, depending on the type of cylinder head, the power system also differs. For example, for SOCH it can be carburetor or injection, for DOCH - GDI or Mivec, and for TURBO - Mivec + turbine.

Description of the 4G18 engine

In general, this power unit can be described as a classic. This is an in-line four with a lower location. Although the camshaft is also placed on top of the SOCH cylinder head. The use of a head with a DOCH gas distribution mechanism implies the use of two camshafts at the bottom.

The timing on this car is a belt type. Its service life is usually about 100,000 kilometers. But in severe operating conditions, it is recommended to change it every 70-80 thousand kilometers.

The cooling system is classic, closed type with forced circulation of the coolant. Delphi electronic control unit, model MT20U2. The first engines produced by the Japanese were equipped with a SOCH 12V gas distribution mechanism. There were 12 valves and one camshaft. In 1993, a more promising and new American DOCH system appeared. There were already two camshafts and 16 valves.

Sports version of the engine

It is worth paying your attention to the fact that there was also a turbocharged version of the 4G18 engine, a photo of which you can see in this article. In addition to the fact that such a power unit was equipped with a variable valve timing system MIVEC, it had a block with oil nozzles, as well as a turbocharger. The power of such a motor was about 180 horsepower. Very good with a volume of 1.5 liters.

Such a modification of the engine required a clear and fast operation from the control unit. The ECU had to cope with the following tasks:

• adjust idle speed;
• control the fuel injection system;
• monitor the ignition timing;
• perform self-diagnosis.

After 2004, Mitsubishi began to produce a newer engine instead of 4G18 - 4A91.

This motor model is considered one of the most durable. Around 1997, a record mileage was recorded on a Mitsubishi Mirage, which amounted to about 1.6 million kilometers. These figures speak about the quality of the motor better than any advertisement.

With careful operation and sparing modes, the performance of the motor practically does not deteriorate as it wears out. Scheduled repairs of the 4G18 engine are usually performed after 250 thousand kilometers. For this simple reason, scheduled maintenance turns into a routine replacement of consumables and fluids on a car. But it is advisable to comply with the regulatory deadlines prescribed by the manufacturer:

• engine oil change - every 8-10 thousand kilometers;
• Timing, rollers and oil seals - 90 thousand kilometers;
• replacement of antifreeze - 25 thousand kilometers.

The manufacturer recommends filling the system with synthetic motor oils that correspond to the ACEA A3, A5 class. Among them: VALVOLINE, SHELL and many others. Currently, many manufacturers of motor oils make a lubricant suitable for a Japanese motor, so this should not be a problem.

Typical malfunctions

As noted at the very beginning, 4G18 belongs to the 4G1 family, and it has all the weak points of this line. Let's look at the main problems of this motor and how to fix them. The first thing owners of this engine usually encounter is increased oil consumption after a run of 200,000 kilometers. In most cases, this is due to the critical wear of the piston rings, which must be replaced.

When they start in the engine, then most likely it is a matter of low-quality, unsuitable oil or non-observance of the replacement interval. The general planting of the internal combustion engine can also contribute to the appearance of a knock. To fix the problem, you must first clean the valves and cylinder head. Then to quality and proven. Also, do not delay the replacement.

Some more common problems

Many motorists are faced with the fact that at some point starting the engine is significantly difficult. This happens for several reasons. Firstly, this is characteristic of this motor when starting in a big frost. The manufacturer recommends not to operate the car at high negative temperatures.

It can also fill candles, again when starting in frost. And one more reason - the "dying" fuel pump. In this case, it is recommended to simply replace it. It is possible that the scheduled terms for replacing fuel filters were not observed, because of this, problems may also arise when starting the engine.

Another typical problem is vibration at idle. Unfortunately, the designers failed to eliminate this defect. Usually small vibrations are quite normal. But in any case, it is worth checking the condition of the engine mounts. It is possible that they are worn out and need to be replaced.

4G18 improvement

Very often this motor is tuned. Improvements can relate to many systems in a car, but without improving the engine, it is unlikely that the desired results will be achieved. Someone does not bother and simply replaces the 4G18 engine with a 4G63 or similar.

The simplest option is to order a Greddy E-ManaGe turbo kit, which is installed directly on the standard piston engine. But still, it is recommended to replace the nozzles with more efficient ones and install them from the 4G64 model.

If the owner decides to achieve power up to 350 horsepower, then it will be necessary to replace the standard pistons with forged ones and install H-shaped connecting rods. In this case, they change the crankshaft to a lightweight one and put the oil nozzle on the block. In this scenario, tuning costs will be impressive, so many experts recommend installing the 4G63 engine instead of the 4G18, whose power is 280 hp. With.

A little more about the motor

In a narrow circle of motorists, this motor is simply called "one and a half". It has been in production for over 20 years and is fully researched. In fact, 4G13, or rather, its bored version. The Japanese took a block from 1.3 liters with a 71 mm piston and bored it under a 75.5 mm piston. As for the gas distribution systems, we have already dealt with this, but I would like to note that the two-shaft American DOCH is considered the most reliable and most suitable for tuning. After all, SOCH is already obsolete.

The manufacturer recommends not to neglect the scheduled timing of timing belt replacement. This is due to the fact that in the event of a break, this immediately entails costs of approximately 40,000 rubles for major repairs. Despite the fact that this engine cannot be called whimsical, it must be regularly serviced and high-quality consumables used. Only in this case, you can count on long-term uninterrupted operation of the power unit.

Among motorists, the technical characteristics of the 4G18 engine and its level of reliability are rated as a solid four. Nevertheless, this is not the most trouble-free and unpretentious power unit from the Japanese. In order for it to work for a long time and properly, it is necessary to use high-quality oil, change it in time, and choose gentle operating modes.

Many advise when buying cars on which these power units are installed, to give preference to other models. Like it or not, development does not stand still, this also applies to internal combustion engines. Modern engines are made using other technologies. The use of various materials and alloys makes it possible to increase the strength and service life of parts. For example, the 4G18 engine does not have hydraulic lifters, so every 15 thousand kilometers it is necessary to adjust the valves. These are additional costs and not always small.

Finally

A 4G18 contract engine with a mileage of 50-80 thousand kilometers will cost about 60,000 rubles. If you start more or less serious tuning, then this is about the same or even more. In total, such a motor will take about 120 thousand rubles. If you take a 4G63 without a turbine, then it will cost no more than 45,000 rubles, a turbocharged version, along with attachments, will cost up to 70-75 thousand. Add here the minimum alterations to install the power unit, and the total will be about 100,000 or even less. If we take into account that this is a more reliable motor, then the expediency of such a procedure is obvious.

Of course, it is much easier to immediately buy a car with such an internal combustion engine. But they don't come across that often. Yes, and most Mitsubishi owners with a "one and a half" after a while think about increasing the power and dynamics of the car. In general, 4G18 cannot be called bad. This is a really high-quality motor, which at one time deserved recognition. But progress does not stand still, every year more and more advanced technologies appear. And if we compare 4G18 with those internal combustion engines that the Japanese make today, then this is heaven and earth.

Mitsubishi 4G63 engine 2.0 l.

4G63 engine specifications

Production	Shenyang Aerospace Mitsubishi Motors Engine Manufacturing Co Ltd Kyoto engine plant
Engine brand	Sirius
Release years	1981-present
Block material	cast iron
Supply system	injector
Type	in-line
Number of cylinders	4
Valves per cylinder	4
Piston stroke, mm	88
Cylinder diameter, mm	85
Compression ratio	9 9.8 10 10.5 (see modifications)
Engine volume, cc	1997
Engine power, hp / rpm	109/5500 133/6000 135/5750 137/6000 144/6500 (see modifications)
Torque, Nm/rpm	159/4500 170/5000 176/4750 (see modifications)
Fuel	95
Environmental regulations	up to Euro 4
Engine weight, kg	~160
Fuel consumption, l/100 km (for Eclipse II) - city - track - mixed.	13.9 7.3 9.7
Oil consumption, g/1000 km	up to 1000
Engine oil	0W-40 5W-30 5W-40 5W-50 10W-30 10W-40 10W-50 10W-60 15W-50
How much oil is in the engine, l	4.0
When replacing pour, l	~3.5
Oil change is carried out, km	7000-10000
Operating temperature of the engine, hail.	-
Engine resource, thousand km - according to the plant - on practice	- 400+
Tuning, HP - potential - no loss of resource	200++ -
The engine was installed	Mitsubishi Eclipse Mitsubishi Galant Mitsubishi L200/Triton Mitsubishi Lancer Mitsubishi Outlander Mitsubishi Space Runner/RVR Hyundai Elantra Hyundai Sonata Kia Optima Mitsubishi Chariot/Space Wagon Mitsubishi Cordia Mitsubishi Delica Mitsubishi Dion Mitsubishi Fuso Canter Mitsubishi Starion Mitsubishi Tredia Brilliance BS6 Dodge Colt Vista/Eagle Vista Wagon Dodge Ram 50 Eagle Talon/Plymouth Laser Hyundai Stellar Proton Perdana

Reliability, problems and repair of the Mitsubishi 4G63 2.0 liter engine.

The most famous, popular and iconic representative of the Mitsubishi Sirius 4G6 series (the family includes 4G63T, 4G61, 4G62, 4G64, 4G67, 4G69, 4D65 and 4D68) appeared in 1981 and replaced the previous inline four-cylinder engine 4G52. It is based on a cast-iron cylinder block with two balancer shafts, covered with a simple single-shaft cylinder head with 8 valves,which was later replaced by a more modern 16 valve with the same SOHC configuration, and since 1987 the 16 valve DOHC has also been used. These heads were equipped with hydraulic lifters and do not require valve adjustment. The diameter of the intake valves is 33 mm, exhaust 29 mm.Timing belt drive, average belt life is about 90 thousand km.
In parallel with the naturally aspirated engine, since 1988, the turbocharged and most famous Mitsubishi engine, the 4G63T, has been produced, it is the turbo version that most motorists associate with the name 4G63.
The release of the two-liter Sirius continues to this day by third-party manufacturers under license from Mitsubishi, while the Japanese company itself has replaced this engine with the next generation of 2 liters. motor - 4B11.

Some modifications of 4G63 engines

1. 4G631 - version with one camshaft and 16 valves (SOHC 16V), compression ratio 10, 133 hp. at 6000 rpm, torque 176 Nm at 4750 rpm. Installed on Mitsubishi Galant E33, Chariot/Space Wagon, etc.
2.4G632- SOHC 16V, compression ratio 10, 137 hp at 6000 rpm, torque 176 Nm at 4750 rpm. Installed on Mitsubishi Galant E55, etc.
3.4G633- 8 valve version SOHC 8V, compression ratio 9, 109 hp at 5500 rpm, torque 159 Nm at 4500 rpm. Installed on Mitsubishi Galant E33, Chariot/Space Wagon, etc.
4. 4G635 - two-shaft variation DOHC 16V, compression ratio 9.8, 144 hp at 6500 rpm, torque 170 Nm at 5000 rpm. Installed on Mitsubishi Galant E33, Eclipse, etc.
5.4G636- SOHC 16V, compression ratio 10, 133 hp at 6000 rpm, torque 176 Nm at 4750 rpm. Installed on Mitsubishi Galant E33/EA2A, Chariot/Space Wagon, RVR/Space Runner, etc.
6.4G637-D OHC 16V, compression ratio 10.5, 135 hp at 5750 rpm, torque 176 Nm at 4500 rpm. Installed on Mitsubishi Lancer 9, Outlander, etc.

Problems and disadvantages of Mitsubishi 4G63 2.0 liter engines.

Sirius engine malfunctions are similar and you can read about them.

Mitsubishi 4G63 engine tuning

Camshafts. Turbine on 4G63

The easiest and most affordable way to increase the power of the atmospheric 4G63 is to install shafts. Our choice falls on camshafts with phase 264/264, we add cold inlet, 4-2-1 outlet and firmware to them. This will allow the motor to build up 15-20 hp. and get a little more sporty.
To turbocharge atmospheric 4G63, you need to buy a connecting rod and piston group, liners, pan, head, head gasket, turbine, intercooler, intake manifold, rail, injectors, fuel pump, exhaust, ECU, engine mounts, everything from Evolution, weld the exhaust manifold, assemble and adjust, as a result we get near-evolutionary power.
Alternatively, you can just buy a Mitsubishi RVR Turbo engine, with TD04 and swap it, the Evo engine will not install easily and simply, improvements are needed.

Mitsubishi 4G15 engine 1.5 l.
Mitsubishi 4G15 engine characteristics
Manufactured by Mitsubishi Motors Corporation
Engine brand Orion 4G1
Years of release 1983-present
Cylinder Block Material Cast Iron
Power system carburetor/injector
Type in-line
Number of cylinders 4
Valves per cylinder 3/4
Piston stroke, mm 82
Cylinder diameter, mm 75.5
Compression ratio 9-9.5
Engine capacity, cc 1468
Engine power, hp/rpm 92-180/6000
Torque, Nm/ob.min132-245/4250-3500
Fuel 92-95
Environmental standards up to Euro 5
Engine weight, kg 115 (dry)
Fuel consumption, l/100 km
8.2 - city
5.4 - track
6.4 - mixed.
Oil consumption, g/1000 km up to 1000
Engine oil 5W-20 5W-30 10W-40
How much oil is in the engine 3.3
When replacing pour, l 3.0
Oil change is carried out, km 10000 (better than 5000)
Working temperature of the engine, hail.-
Engine resource, thousand km
- according to the plant
- in practice 250-300
The engine was installed
Mitsubishi Colt
Mitsubishi Lancer
Mitsubishi Dingo
Mitsubishi Maven
Mitsubishi Mirage
BYD F3
Dodge Colt
Eagle Summit
Hyundai Excel
Proton Saga
Proton Satria
Smart Forfour
Faults and repair of the Mitsubishi 4G15 engine
The popular 4G15 poltorashka, which has been produced for over 20 years, is, roughly speaking, a bored version of the 4G13 engine. The cylinder block was taken from a 1.3 liter engine and bored out for a 75.5 mm piston (was 71 mm). The cylinder head was originally used SOHC 12V single-shaft with 12 valves, later DOHC 16V, two-shaft 16-valve.
There are no hydraulic compensators on the 4G15, the motor requires valve adjustment every 90 thousand km, usually no one does this and is regulated only when extraneous knocks appear. Valve clearances on a hot engine, inlet valve 0.15 mm, exhaust 0.25 mm, on a cold engine, inlet 0.07 mm, exhaust 0.17 mm. The timing drive uses a belt, it lasts about 100,000 km, and if it breaks, it will bend the valve.
Some modifications were equipped with GDI direct injection, some versions of the 4G15 had a variable valve timing system MIVEC, and sports engines, along with Mivek, received a block with oil injectors and boost (4G15T). Similar engines were installed on Mitsubishi Colt Ralliart and Smart Forfour Brabus, developed power from 147 to 180 hp. on the Colt, and 177 hp. on Smart.
In addition, a 1.6 liter 4G18 engine was created on the basis of 4G15 / 4G13, a separate mention of it.
In 2004, the 4G15 engine received a successor and slowly began to give way under the hood to the new 4A91 engine.
4G15 malfunctions and their causes
1. Increased idle, floating speed. A very common problem, sooner or later appears on all 4G1 engines. It's all the fault of the throttle valve of a peculiar design that cannot withstand long-term operation. The problem is solved by purchasing a new original throttle assembly, or the same assembly, but modified by third-party manufacturers, where the factory wear problem is solved.
2. Vibrations. A common problem with Orion engines that does not have a clear solution. First you need to check the condition of the pillows, often this is where the problem lies. The problem can be solved by slightly raising the idle speed.
3. Difficult start, 4G15 does not start. Check the fuel pump, if it's cold outside, then, most likely, the candles are flooded. You should not be surprised, operating 4G13 -4G15-4G18 in severe sub-zero temperatures is not the best idea.
4. Zhor oil. The problem occurs on engines with a mileage of 200 thousand km (on 4G18 engines after 100 thousand km). It is solved by replacing the piston rings, and better overhaul.
In general, a motor of medium reliability and breakdowns are not uncommon here, in addition to the popular problems described above, there are also a number of smaller ones, and the use of high-quality fuels and lubricants partially protects against them.
When buying a car, it is advisable to choose an engine of a different series, for example, if it is a Lancer (most often), look towards the 4G63, as a more reliable and high-quality power unit.