What is the Difference Between 6-Piston and 4-Piston Brake Calipers in Cars?

[OAlana]

The difference between 6-piston and 4-piston brake calipers in cars lies in the size of the brake discs. Below are detailed explanations about car engine pistons: 1. Overview: A piston is a reciprocating component within the cylinder block of a car engine. The basic structure of a piston can be divided into the top, head, and skirt. The piston top is a major part of the combustion chamber, and its shape is related to the type of combustion chamber selected. The main function of the piston is to withstand the combustion pressure in the cylinder and transmit this force to the crankshaft via the piston pin and connecting rod. 2. Others: Gasoline engines mostly use flat-top pistons, which have the advantage of a smaller heat absorption area. Diesel engine piston tops often feature various types of indentations, the specific shapes, positions, and sizes of which must align with the requirements for mixture formation and combustion in diesel engines.