Garrett Turbo

Gen Wright asked:


Everything Oil, healthy turbo engines should be well cooled and lubricated. Use synthetic oil only for your turbo engine because these oils can tackle extreme temperatures. Change oil every 2,500 to 3,000 miles because oil breaks down and gets dirty in time. Always check the oil level and remember to let the oil cool down first before you turn off the engine of your car. Just leave the car idle for a few minutes. It will help you prevent any damage on your engine bearings and oil lines. Check that all turbo bearings are well lubricated before using the car, especially after you have undergone oil change. Check for oil leaks. Contaminants in the engine oil like dirt or carbon, if not collected by the oil filter, can enter the turbo charger. Supplementary tips for turbo maintenance. Check the wastegate signal hose for any cracks or signs of hardening. Make sure that the throttle position sensor or TPS is working well. Clean the throttle body every 30,000 miles. Do not allow your tires to go bald since it will affect suspension. In a fully powered turbo car, you wouldn?t want to fall onto potholes real hard. Air filter must be replaced every 10,000 miles. Replace the timing belt every 40,000 miles. During long drives and heavy traffic situations, it would be helpful if you have a switch in line with the air-conditioning fan for the turbo system to cool down. Foreign objects into the engine can damage the turbine. Frequent basic checkups of the turbo engine are important to prevent any possible damages. Immediately address any problems so they won?t get bigger and nastier. If the turbocharger needs to be replaced, replace it with a turbo of a different type. Make sure you that you are getting the correct type of turbocharger for your engine so avoid faulty turbo performance, high fuel and oil consumptions, and engine damage. When you have modified your engine, you need to modify your turbocharger as well. Plan your trips well and know when your next stop is to adjust your throttle. In the last few miles of driving, avoid using full throttle and let the engine start to relax to prevent excessive heat build-up in the turbo when you need to turn the engine off. Go to a professional who is an expert in turbochargers for any concerns on your turbo car. Following the tips above for turbo maintenance can help you get the most out of your turbo petrol car and you can take advantage of: - More horsepower which you require - More torque - Better throttle response - Smoother operation - Safer overtaking The turbo kit you installed has already cost you some amount. If it breaks down on you due to factory defect, you can always claim for warranty immediately. If the turbo car breaks down to due to neglect on turbo maintenance then you will have more costly things to come your way.

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RJ Performance asked:




A turbocharger is defined as a fuel-driven turbine. Its main function is to compress the air which in turn increases the power and the engine torque. Air compressing and density increasing heed more amounts of air and more amounts of fuel within the engine. All of these things placed together equal to a more powerful, speedier turbine. Air density increase simply means that you harvest more oxygen per burn. The amount of energy that results will help drives the pistons that will move forth the air that has been compressed.

Many vehicles come equipped with twin turbo engines. A twin turbo engine setup means that the engine is running two turbo chargers to help deal with the compression. Below we will go into detail on how to decipher between the two types.

Twin Turbo:

Twin Turbo help to produce faster power utilizing 4-cylinders each for the spooling of the turbo charger. With this setup, it means there is a reduction in lag. Lower RPM’s are used to maximize boosts. Twin Turbo is great for street driving regularly. The setup of a Twin Turbo is more costly than installing a single turbo charger. V-type engines should use twin turbo chargers for maximum efficiency. Twin turbo provides smoother operation within the engine. Twin turbo does take up more space in the vehicle than a single. Purchasing two small turbo chargers are more cost efficient that the purchase of one larger one.

Single Turbo

When utilizing a single turbo, it will require all 8-cylinders to enable a boost build. A single turbo is great for drag racing where a very high amount of power is required. The setup of a single turbo is much simpler. You can acquire extra large setups that support more than 1500 horsepower. It has the ability to create some real power, but has a lag problem unlike the twin turbo. Some issues might happen during the setup but they are fixed simply and more cost efficient as well. It is compact and doesn’t require much space in the vehicle. It cools better. It is more cost efficient. It gives a higher boost at higher RPM’s. There is noticeable lagging. It is simpler to plumb since it is not required for cross plumbing the exhaust.

Keep In Mind!

Below 900 horsepower requirements can be dealt with fairly well with the use of a single turbo charger, however if you wish to create lag reduction, two small turbo chargers are what you should get. For the V-type engine layout, it is best to go with a twin turbo setup. For an Inline engine layout, it is best to go with a single turbo setup.

There are many vehicles that come factory made with a twin turbo system that you can convert to a single turbo charger. There are many who want to modify their single petrol turbo with that of a twin turbo system. This can depend greatly upon the type of car and type of engine that is being talked about. In many instances it will boil down to owner preference on how they wish it to be done.

For more information on Turbo Chargers or to receive help with your questions, please log onto http://www.rj-performance.com/.



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Dave Page asked:


Installing a turbo kit in your car will indeed add to its value but what good does it get if after a week of installing the kit, it breaks down? Turbochargers are there for the main reason that you want a faster and more efficient car. These turbo kits are costly and you do not want them to be breaking down on you, not because of factory defect, but because of personal neglect by the car’s owner, also known as you.

There are ways and tips to follow in order to keep your turbo car in tip top shape. A healthy turbo has enough oil for lubrication and cooling. When thinking of a turbo car, oil is probably the most important factor that can affect the way your turbo operates. Regarding oil issues, you have to take note to use only synthetic oil for your engine. The reason for this is because these oils are undeniably better at withstanding thermal breakdown. Of course this is important as you already know that turbo engines have the tendency to operate at very high heat. Oil change for turbo cars must be done every 2500-3000 miles as oil breaks down and get dirty fast. Another important thing to do is to check the oil level often since the engine is exposed to a lot of strenuous conditions, pressure and excess heat. Also, you have to remember to let the oil cool down before turning off your car. You can do this by letting the car stay idle for a period of time. This is done to avoid damage to the turbo bearings and oil lines. Still in connection to the importance of oil, make sure that the turbo bearings are well lubricated before starting the engine especially after an oil change.

The tips mentioned above are the most common advice that are to be followed when maintaining a turbo car, but there are a lot of supplementary advice that can also be used to maximize the performance and lengthen the life of your turbo car. First, is to make sure that the wastegate signaling hose is not hardened or cracked. Another tip is to make sure that the throttle position sensor (TPS) is working properly. Cleaning the throttle body is also a way of maintaining your turbo car. It is advisable to clean the throttle body every 30,000 miles. To help maintain your turbo car, make sure that the tires do not go bald because it will have a deteriorating effect on the suspension. Especially that you have a high powered turbo car, you do not want to go through potholes and fall hard because of poor tires and suspensions. Changing the air filter every 10,000 miles will contribute to your car’s maximum performance. The timing belt also has to be replaced every 40,000 miles for optimum turbo performance. More importantly is to make sure that your turbo system and your car stays cool and one way to do this is putting a switch in line with the air conditioning fan for you to use in bad traffic or in long drives.

There are a lot to consider when maintaining a turbo car, which is just right since a turbo car needs special attention as it is not like any ordinary car. A turbo car is engineered to excellence that is why maintenance is very important to preserve its performance.

Gen Wright asked:


One way to achieve speed and amazing performance is through the turbocharger. You need not only know the basic concept and technology behind it ? you also have to make a choice between a single turbo and a twin turbo, that is, if you want a taste of power.

A turbocharger is practically a turbine that is fuel-driven. Its basically compresses the air that comes into it in order to increase the power and the torque in the engine. Compressing air and increasing density heed more atoms of air and more atoms of fuel into the engine. All those things equate to more power, more speed. Increasing the air density means harvesting more oxygen for the burn. The energy that results will drive the piston that will bring forth the compressed air.

There are cars that have a twin turbo engine. Twin setup refers to an engine that runs two turbochargers to handle the compression. Let us discuss some of the differences between the two.

Twin Turbo, produce power faster using 4 cylinders each turbocharger for the spooling. There is less lag in this setup. Boosts are achieved at lower RPMs. Ideal for everyday driving on the streets. A twin turbo setup costs more than a single turbo coversion. Twin turbochargers are best for V-type of engines. Smoother operation of the engine. Two smaller turbochargers are cheaper than a large one.

Single Turbo, a single turbo requires all 8 cylinders in order to build some boost, produces good results for drag racing, which needs extremely high power, single turbo engines are easier to set up. There are super large single setups that can support up to 1500BHP, can create real power but there is that unwanted lag. Some problems may occur in the setup but they are easier to fix and less expensive too. Doesn’t take up much space in the car. Better cooling, Higher boost can be achieved, There is considerable lagging and easier to plumb since there is no need for cross-plumbing of the exhaust

Recommendations; Below 900bhp requirements can be handled pretty well by a single turbocharger but if you want to reduce the lag, two smaller turbochargers are the way to go. For an engine with a V-type layout, go for the twin turbo setup. For an engine with an Inline layout, go for the single turbocharger.

There are some cars that came out of the factory with twin turbo systems that are being converted to single turbochargers. There are some who want to change their single petrol turbo with the twins. This really depends on what car and engine are concerned, as well as the preferences of the owner.