Honda developed VTEC (Variable Timing and Lift Electronic Control) to improve the volumetric efficiency of a four-stroke internal combustion engine . Ikuo Kajitani, engineer at Honda was the first involved in the development of these four-valve engines. The Honda’s VTE…

An automobile is a vehicle that is capable of propelling itself. Since the 17th century, several attempts have been made to design and construct a practically operative automobile. Today, automobiles play a crucial role in the social, economic and industrial growth o…