is an important parameter of the engine torque performance, greater torque, engine output ldquo; Jin rdquo; larger, the faster the speed variation of the crankshaft, the climbing ability of the car, the speed and start acceleration is also possible. However, the torque changes with the engine rotational speed varies, the rotational speed is too high or too low, the torque is not the maximum, the maximum torque, this range is given only when the indicated maximum torque at a certain speed or within a certain speed range only rotational speed or speed range. Generally appear in the maximum torque, the low speed range of the engine, as the speed increases, but decreases torque.
