If you haven’t heard about them, you belong to the majority who know little about car engines. The timing chain vs timing belt choice does the interesting reading and reminds that we should find out more about how engines work in a world of industry and technology.
Both serve the same purpose. But first, try to understand what the camshaft and crankshaft do. The camshaft ensures that the valves of the engine open and close at the right time. The crankshaft refers to a long metal rod that helps to turn the wheels. Both the timing chain and timing belt serve the same purpose in an internal combustion engine to synchronize the operations of the camshaft and crankshaft. The engine valves need to open and close at the appropriate time during the intake and exhaust stroke of the cylinder. If it is an interference engine, the timing belt or chain helps prevent the piston striking the valves. According to the engine configuration, the timing belt could drive other constituents like the oil pump and water pump.
While the timing chain represents a roller chain, the timing belt is a drive belt that has teeth on the inner side.
Consider the advantages of timing chain vs timing belt
A car engine needs either of them. Instead of timing chains or belts, gears can also be used to drive the camshafts. Timing belts work quietly in comparison to chains. Chains last longer but belts are more efficient, cheaper and lighter. Made of rubber and fiber, timing belts need to be replaced periodically according to the manufacturer’s instructions.