Car Tech 101: Variable valve timing explained

From the creator

Few innovations under the hood have become as ubiquitous as variable valve timing. Automakers brag about it all the time, but seldom explain it. So Brian Cooley's here to do just that. Never miss a deal again! See CNET’s browser extension 👉 https://bit.ly/3lO7sOU Subscribe to CNET: https://www.youtube.com/user/CNETTV

Published 2014-04-28 · Watch on YouTube ↗
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