April 30, 2011

Using a 4 Cylinder Engine, Power Z4 Higher




GERMANY-The German car maker Bayerische Motoren Werke (BMW), is rumored to begin installing the latest engine capacity of 2,000 cc four-cylinder engine with turbocharger on the flagship BMW Z4 roadster automobile sDrive28i.  
      
In addition to the amount of cylinder fewer and smaller-sized and lightweight, this machine is also claimed to be able to produce greater torque and fuel economy.

"Adopting the technology of the engine turbo six-cylinder 3000 cc, this engine also incorporates highpressure direct-injection and Valvetronic intake controlatau TwinPower commonly called," the statement on page bmwblog.com BMW.

Lightweight machine with a capacity of 2.0-liter that produces power of 240 horsepower and a torque of 353 Nm. BMW claims that the machine is also used on BMW X1 that offer power up to 30 percent greater than the engine capacity of 3.0 liter 6-cylinder segari in previous generations.

"BMW's Valvetronic system is made more complete combustion, so the faster response. It also makes the engine more efficient," explained BMW.
 Another advantage of the new machine that is, high-pressure injector device up to 200 bar or 2900 psi. Thanks to a pressure of it, the intake of fuel into the combustion chamber more perfect.

Not only that, fuel consumption is also more efficient. The test results prove the BMW, the Z4 roadster that carries these machines only consume 1 liter of fuel for a distance of 12 kilometers.
The plan, the new car will be launched in autumn this year, but for the price the BMW did not want to reveal. 

Source : okezone.com