We must first understand what each of these two systems does for a car. They both serve the same purpose, which is to coordinate the movement of the crankshaft as well as the camshaft(s) so that the ...
Independent study by FEV GmbH found that timing belts in automotive timing assemblies better reduced CO2 and gave more ride comfort than did chains. In a 1.6-liter gas engine, a belt drive reduced ...