Reconstruction of exhaust pipe of Beijing Hyundai Elantra

Like the old Elantra, Elantra still uses 1.6L and 1.8L engines, but it has been readjusted. 1.6L adopts modern α-CVVT engine, with maximum power of 82kW/6000rpm and maximum torque of 145. 1N? The m/4500rpm. 1.8L model adopts modern β-DOHC engine. The modification of exhaust pipe can give full play to the performance of engine. If a vacuum back pressure drum is installed.

Real air back pressure drum: comprehensively improve the torque and horsepower of the car. Made of SUS stainless steel, built-in vacuum back pressure valve can automatically adjust and control the back pressure in the drum, so that the back pressure generated by engine exhaust at different speeds can be balanced, thus achieving the purpose of improving power; That is, when the speed is low, the vacuum valve is closed, the engine has enough back pressure, and the engine starts quickly and climbs powerfully.

CVVT system can reduce engine fuel consumption by more than 14%. Elantra's engine is supplemented by the newly adjusted 5-speed manual transmission and 4-speed automatic transmission, achieving the goal of saving 8% fuel compared with the old Elantra. From the data point of view, the power of these two engines has certain advantages compared with the same displacement models. In fact, Elantra's power advantage is more obvious. Loosen the clutch gently and step on the accelerator. The power supply is very direct. Although there is no feeling of pushing back, with the increase of gear, the power is also increasing. The cooperation with the engine is almost perfect, everything is smooth and natural, and the acceleration is extremely easy. Compared with the old Elantra, the shift mode of Elantra has been redesigned. Reverse gear is pushed forward by the lifting ring, which can avoid the driver's misoperation. The pedal stroke is long, and new drivers need time to get used to it. The accelerator pedal is moderate in toughness, quick in response and powerful when lightly stepped on, which is a typical modern car style. The acceleration time of Elantra is 60 km/h and 100 km/h, the acceleration time of 0~60 km/h is 6 seconds, and the acceleration time of 0~ 100 km/h is 12.5 seconds, which shows that Elantra has excellent initial speed acceleration performance.

Million car purchase subsidy