variable valve timing (English, noun)
expansion: variable valve timing (countable and uncountable, plural variable valve timings)
Senses:
topics: automotive
engineering
natural-sciences
physical-sciences
transport
vehicles
glosses: The process of altering the timing of a valve lift event in an internal combustion engine, and is often used to improve performance, fuel economy or emissions.
tags: countable
uncountable
Forms:
form: variable valve timings
tags: plural