General 2.0 L turbocharged engine (LHU)

Mentioned general on this year's list 2.0 L turbocharged engines, most people should think of the first time that Taipei based JunWei of GS, 270-horsepower maximum power and as high as 400 N · m peak torque already have enough qualification JiaoBan 3.0 L level of turbo engine, and JunWei GS the same chassis with European brother-opel insignia OPC above 2.8-liter V6 that one turbo engine data also just so so. Based JunWei GS only 6.7 seconds can complete 0 to 60 miles per hour (96.6 kilometers /) of speed.Although this one cylinder direct injection in the 2.0 L turbo engine used the new code-LHU, but in fact, it is very familiar with application of domestic consumers in Shanghai general JunWei, JunYue on that one of the 2.0 T straight turbojet. Unfortunately, when the North America JunWei GS took out 270 horsepower high power version, the listing of the domestic JunWei GS but still can't use con 230 horsepower 2.0 T.The engine was actually has some year, is using the pressurization engine technology from saab, the earliest time with "LNF" model into North America the Chevrolet Cobalt SS cars, etc, and then introduces home after set-up, take the lead in carrying in new JunWei, with beautiful data was won a lot of attention, nearly 230 horsepower maximum power, as high as 350 N · m peak torque leapfrogged the most popular EA888 2.0 T engine, can saying is the very important general unfurled a "technology" brand.For the engine for, the intake and exhaust door variable timing and intelligent cylinder direct injection technology is the basic guarantee of combustion efficiency, and shuang liu tao turbocharged technology makes the interference between adjacent cylinder exhaust greatly decreased, and through the smaller the cross-sectional area of the exhaust gas velocity to speed up, make the turbine in low speed can be more under began to step in.Of these technologies alongside the body, to press the largest 100 kw/rise up power is not difficult, but the key still need to take out the first-class reliability and durability, so general more energy on the strength of the engine and radiating performance design. Want to know the whole aluminum engine with intensity can't and traditional cast iron block match, general use the lid and bearing the integration of the crankcase design, add forging, strengthening of cylinder head and connecting rod cylinder high power output to meet the required strength. On the basis of the requirement of satisfy the intensity, deepen waterway and use hollow sodium filling valve (exhaust) and the piston spray cooling device to strengthen the engine cooling performance.Of course, in addition to their car DVD own strict beyond the requirement, the engine to undertake cleanness, cooling and lubrication oil is very critical of the mission, general designated the engine can only use the mobil oil YiHaoJi W30 5, and that the oil it is domestic 2.0 T JunWei maintenance cost is higher than other JunWei models of the reason.Only with more than 100 kw/L / 400 of power and the beauty of N · m data, the general this one 2.0 T straight turbojet is reason enough to let people vote for it on a vote, and some of the power rather than 3.0 L level of turbo engine, its weight in had absolute superiority, for those used to the car cameras V6 and V8 engine for the old beauty is a fresh experience, just the 270-horsepower high power version failed to introduces home with GS, actually a pity. General could have with high power version of the 2.0 T and its price advantage, in home performance models on a banner in the field.