Typically, the timing chain is the longest lasting of the two, but the rubber timing belt has the advantage of being cheaper to manufacture. This means that many automakers are still using them.
The timing belt is a special rubber band that allows the engine to run smoothly. It is connected to the crankshaft, which turns the pistons, and is used to coordinate the movement of the camshaft. The camshaft opens and closes the intake and exhaust valves. Proper synchronization of these valves ensures that the gas and air can enter the engine and ignite the fuel in the combustion chamber.

Timing chains used to be made of metal and were noisy and expensive to repair. However, thanks to BIO technology, timing chains have been designed to run inside the engine, resulting in increased thermal efficiency and improved sealing.

The timing belt's most important function is to keep the engine in proper synchronicity. It is important to maintain a high level of synchronicity because a misalignment can lead to catastrophic engine damage.

In order to determine the optimal belt for your car, you will need to know the different components of the belt and how to choose one. The key factors are the teeth profile, material strength and break strength.

The best belt is one that has the right combination of the three. In addition to the teeth, the material must be strong enough to withstand the high loads that it is subjected to. A belt that provides adequate flexibility is also important.