Exhaust turbo diesel - I do miss the low-end torque and power?

Exhaust turbo diesel - I do miss the low-end torque and power?

Myth # 1 - If I install a 4 "turbo exhaust system, will lose all my low-end torque.

This is one of the issues with questions that we receive almost daily. It takes different forms:
- I read on internet forums that you lose all of your low-end performance when you install a 4 "turbo exhaust system.
- My friend, an exhaust system installed on his truck and now is not the same power that should take too long.
- A diesel engine needs back pressure, and if you open the exhaust gas is toowill damage my engine.
- A diesel engine needs back pressure and if I open the exhaust I want to lose power.

Because of the relatively low cost from the exhaust of a turbo sport and the amount of diesel owners in search of power a little 'more, this is a very popular topic. First, does a turbo-diesel is not even a pound of pressure, turbo perfectly after the race. Indeed, less restriction after the turbo, the better. You need to understand inThe exhaust port on the head and the turbocharger's entry is usually counter-pressure at least equal if not more engine thrust at all times. Each thrust of the engine must function properly before the turbo, the deadline. The pressure on the outlet side of the turbo only leads to higher exhaust gas temperatures. If you install

four or five inch turbo exhaust system, we see different things. First, the rule is a sharp drop in exhaust temperatures. A100-300 degrees or more drops are not uncommon. Secondly, an increase in fuel consumption. If the engine no longer works for the spent exhaust gases push out the exhaust pipe (in the first article we learned that an engine no more than an air pump), can be ordered with the power to fly by and more power to the ground . And thirdly, we will see in the usually somewhere between 15-30 rear wheel horsepower increase to the test when upgrading from a completely stockDrain.

And what about internet forums, your friend, or even lower energy for the line after installing a high flow noticed diesel exhaust system? Well, you're not crazy and your friend is not a liar. The reason for the loss of some low-end truck is a leak in the exhaust gas temps. The turbocharger is driven by pressure and heat. The hotter the gas becomes, the more they expand and drive the turbo. If you install one of these free-flow exhaust temperatures, loweris slightly slower spool see all things equal. Where there was a restriction in the exhaust causing the stock exhaust temperatures to be higher at all times, now the temps drop quickly and have to warm up before the turbo slider quickly. This is a big problem? No.

Most people have some kind of programmer, which is located in the lower part of the supply have added that they do not realize. Moreover, this is more noticeable on slower car standard transmission coil as an automaticbecause of the situation in the lower speed ranges can be operated. This "loss of torque at low revs" is usually only noticeable when the truck is cold or has sat idle for several minutes. Once the engine reaches normal operating temperature, you should never notice it at all. What should be noted, has more power, more fuel consumption and lower exhaust temperatures.

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