Advantages and disadvantages of twin-turbo and single-turbo


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2023-05-18

Twin turbocharging has two disadvantages, one is the increased cost, and the other is the increased fuel consumption.

Advantages and disadvantages of twin-turbo and single-turbo

Twin turbocharging has two disadvantages, one is the increased cost, and the other is the increased fuel consumption.

As the cost increases, the price of the car will naturally increase. This is also the reason why ordinary family cars do not use twin-turbocharging. As for the increase in fuel consumption, everyone can already afford a twin-turbo car, so there is no shortage of this oil. Twin turbocharging is also one of the ways to turbocharge. The simple understanding is: ordinary turbochargers have only one turbine, while twin turbochargers have two turbines. The main purpose of twin turbines is to improve the response time of the turbine. Single turbine will have turbo delay, twin turbo can solve the problem of turbine delay well. Twin turbines can be roughly divided into two forms, one is parallel and the other is series. Parallel connection is: one cylinder, one on the left and one on the right, each responsible for half of the cylinder. The so-called tandem means: one big and one small.