: It provides a mounting point for fuel injectors (in diesel or direct-injection engines) and spark plugs (in petrol engines).
: It houses the intake and exhaust valves that open and close to let fresh air in and spent gases out. cylinder head
The cylinder head is often called the "control center" of the combustion process. It sits on top of the engine block, sealing the cylinders and housing critical components that allow your engine to breathe and create power. : It provides a mounting point for fuel
: It contains passages for coolant to flow through, absorbing heat to prevent the metal from warping or melting. Key Components Inside It sits on top of the engine block,
: It forms the "roof" of the cylinders, containing the extreme pressure generated during ignition.
: The internal tunnels through which air and exhaust travel.
Because the cylinder head deals with high heat and pressure, it is susceptible to several problems: Cylinder Head Failure Analysis: Warped or Pitted Heads