What does 400cc mean?

[PaigeFitz]

400cc means the engine displacement of the car is 400cc. Here are the specific details: 1. Introduction: Displacement, a specialized term in hydraulic transmission, refers to the volume of fluid inhaled or discharged per stroke or cycle. 2. Generally, a larger displacement: The engine releases more energy per unit time, which means better "power performance". 3. Other details: The working volume through which the piston moves from the top dead center to the bottom dead center is called the cylinder displacement; if the engine has several cylinders, the sum of the working volumes of all cylinders is called the engine displacement. It is usually expressed in liters. Engine displacement is one of the most important structural parameters, and it represents the size of the engine better than the cylinder diameter and the number of cylinders. Many indicators of the engine are closely related to the displacement.