How do the cylinder heads in the Audi 80 work?

I'm curious as to how the cylinder heads in the Audi 80 operate and what the specific components are. Can anyone shed some light on this for me?

The cylinder heads in the Audi 80 house the intake and exhaust valves, as well as the spark plugs and fuel injectors. They work by allowing air and fuel into the combustion chamber and then sealing it off for compression and ignition.

In addition to the key components, the cylinder heads also have built-in coolant passages to help regulate the temperature of the engine. It's important to properly maintain these passages to ensure optimal performance and prevent overheating.