Timing belt is an automatic device that transmits motion to the camshaft coming from the crankshaft of a reciprocating car engine and frequently it also sends motion to several of the engine run accessories. By hooking up crankshaft to the camshaft, it helps keep the cams spinning at exactly the same rate while the crank at a specific variable ratio. It will guarantee the correct valves are opened at the proper time whenever a stroke is served by a piston.
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