Ketjuhihnat
Ketjuhihnat, often translated as timing chains or drive chains, are essential components in many internal combustion engines. They are responsible for synchronizing the rotation of the crankshaft and the camshaft(s). This precise timing ensures that the engine's valves open and close at the correct moments in relation to the piston's movement, which is crucial for efficient combustion, intake, and exhaust processes.
Unlike timing belts, which are typically made of rubber or a composite material, timing chains are constructed
However, timing chains are not without their drawbacks. They are heavier and can be noisier than timing