In a piston engine, a timing belt is a toothed belt that drives the camshaft and synchronizes its rotation with the crankshaft propelling it. This synchronisation ensures that the engine's valves open
A timing belt being installed
A timing chain (installed around the two circular camshaft sprockets)
A toothed rubber timing belt, also known as a synchronous belt, is a crucial component in an internal combustion engine. It is made of durable rubber and features teeth on its inner surface that mesh with corresponding grooves on the crankshaft and camshaft pulleys. These teeth ensure precise synchronization between the rotation of the crankshaft and camshaft, which is essential for the correct timing of the engine's valves in relation to the movement of the pistons.
A typical multi-link timing chain
A toothed belt, timing belt, cogged belt, cog belt, or synchronous belt is a flexible belt with teeth moulded onto its inner surface. Toothed belts are usually designed to run over matching toothed pu
Timing belt (camshaft)
…In a piston engine, a timing belt (also called a cambelt) is a toothed belt that drives the camshaft and synchronizes its rotation with the crankshaft propelling it. This synchronisation ensures that the engine's valves open…
a supercharger drive belt in a dragster
a new belt (improperly, this one has been knotted, which may cause shorter lifespan)