Variable valve timing (VVT) is the process of altering the timing of a valve lift event, and is often used to improve performance, fuel economy or emissions.
It is increasingly being used in combination with variable valve lift systems. Iranian OEM emissions regulations targets; is the main cause for using CVVT in their New Engine roadmap. Therefore, BPS team started study engineering concept and supply from reputable CVVT manufacturer in first stage and planned for localization.
