What is VVL? What is VVT? How does VVL/VVT work? What is variable valve lift? What is variable valve timing? We're going to ...

In this edition of the Automobile Technology article, we will discuss, in-depth, the function of Variable Valve Timing and Lift. We shall try to see what types of methods are used to achieve this and ...

Variable Valve Timing-Intelligence, or VVT-i, is a variable valve-timing system developed by Toyota that debuted in the 1990s. VVT-i uses input from sensors and driving conditions to improve engine ...

Engines are complex bits of machinery. At their core level, yes, it's easy to understand what is happening. Air and fuel enter the engine where they are ignited and combustion occurs resulting in ...

Every aspect of an engine is a compromise: torque for horsepower, efficiency for emissions, performance for fuel economy, compression for octane tolerance. During the evolution of the internal ...

Mechanical Engineering Department, Applied Science Private University, Amman, Jordan. Mechanical Engineering Department, Jordan University of Science and Technology ...

Department of Vehicle Engineering, National Taipei University of Technology, Taipei, Taiwan Vehicle manufacturers have been attempting to increase engine efficiency and decrease pollution through ...