Specifications for Engine Overhaul Torque?

[RonanMarie]

After an engine torque overhaul, it must not be less than 90% of the originally designed calibration value. Introduction to Torque: Torque is a special type of moment that causes an object to rotate. The torque of an engine refers to the moment output from the crankshaft end. Under a fixed power condition, it has an inverse relationship with the engine's rotational speed—the faster the speed, the smaller the torque, and vice versa. It reflects the vehicle's load capacity within a certain range. Calculation Method for Torque: At each rotational speed, there is a corresponding torque value. Dividing these values by a length yields the force data. For example, a 1.6-liter engine can produce a maximum torque of approximately 15.0 kg·m. If directly connected to a tire of size 185/60R14 with a radius of about 41 cm, the propulsion force exerted by the wheel would be 15/0.41 = 36.6 kg of force.