2012 Hyundai Veloster Turbo was launched in the North American International Auto Show (NAIAS). 2012 Hyundai Veloster Turbo is equipped with 201 horsepower (248 kW). These vehicles are powerful, high-tech and fuel-efficient and all this makes a major innovation in the sports coupe segment. 2012 Hyundai Veloster Turbo will be in dealerships in the summer of 2012 is packed with unique sport-tuned steering and suspension set hard.
2012 Hyundai Veloster Turbo is equipped with a 1.6-liter turbocharged GDI four-cylinder engine that produces 201 horsepower at 6000 rpm and 195 lb-ft (264 Nm) of torque from 1750, AI 4500 rpm with regular fuel. More importantly the vehicle is expected to deliver 27 mpg city and best in class 38 highway mpg for manual transmission models! Gamma 1.6-liter turbocharged engines including twin-scroll turbocharger that when combined with the GDI system, results in instantaneous power delivery. Although the twin-scroll turbochargers have traditionally been used on more expensive high performance engine, Hyundai has brought this technology to its line-up of the Sonata 2.0T.
2012 Hyundai Veloster Turbo
Specifically 2012 Hyundai Veloster Turbo, twin-scroll turbocharger designs have two exhaust holes divided by the wall a split within the turbine housing, with good gas is controlled by the waste gate. A twin-scroll turbo to recover more energy from the exhaust of a single-scroll turbocharger, manifold blessings shared. Twin-scroll design separates the exhaust gas cylinder pulses interfere with each other, and thus generate increased pressure distribution in the exhaust port and a more efficient delivery of exhaust gas energy to the turbocharger, turbine AOS.
2012 Hyundai Veloster Turbo Another important result is increased pressure distribution in the exhaust port and a more efficient delivery of exhaust gas energy to the turbocharger, turbine AOS. This in turn allows greater valve overlap, thereby increasing the quality and quantity of charge air entering each cylinder. In addition the design of twin-scroll turbocharger includes other benefits over traditional, single-scroll turbocharging system, such as increased combustion efficiency, low-speed engine efficiency, kinetic exhaust gas energy is not wasted or trapped, cold cylinder temperature, exhaust gas temperature is lower, more lean air / fuel ratio, both the pressure distribution in the exhaust port and a more efficient delivery of exhaust gas energy to the turbocharger, turbine AOS.
2012 Hyundai Veloster Turbo Furthermore, AOS twin-scroll turbo has great handling on the turbine exhaust gas separation led to increased low-end torque and quicker response while torque. Thanks to the stainless-steel turbine housing is integrated with the exhaust manifold, not only is the casting weight and cost reduced, but also the durability of the turbine housing is also increasing. In addition thermal energy recovery efficiency of the turbo and thus significantly improved based on the fact that the traditional two-piece design that effectively insulates the amount of heat energy in the joint / gasket.
In addition, specific GDI fuel delivery system contributes to improved fuel efficiency and lower emissions. 2012 fuel injected by Hyundai Veloster Turbo camshaft-driven pump, high pressure operating at pressures up to 2175 psi. Direct injection also use higher than normal compression ratio of 9.5, while achieving the best in class 125.6 horsepower per liter. Piston head, Äúdished, Äù to improve the efficiency of combustion in the cylinder.
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Source: hyundai
