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BMW will present at Moscow Motor Show its new diesel engine, which was named Top Diesel. The main feature of the power units will be the availability of dual-regulated turbocharging with two different power compressors (Variable Twin Turbo), who run the energy of exhaust gases. A central element of the double-regulated turbocharging are two turbocharger - small and large. Compressors are included in various products, rather than simultaneously, in parallel systems, called “biturbo“. Work compressors precisely coordinated, so in some modes serve only one of them, while others - both at once. This technology increases the capacity by 25%, improves priemistost engine even at low turnover and increases capacity on high turnover.

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Next year, Mercedes-Benz S-Class will be presented in new design. Read the rest of this entry »

At the Beijing Motor Show Porsche Cayenne Turbo S 2009 world premiere was held - “charged” versions of famous luxurious SUV from Porsche. Compared with the previous generation, this Turbo S has become much more powerful: its 4.8 - biturbirovanny litre V8 develops 550 hp power and 750 Nm torque, the economy remained the same engine as the base Cayenne Turbo.

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