Multi Valve Per Cylinder: 2V, 4V, 5V, 6V & 7V

The need for more valves per cylinder was quickly found in race cars when first manufacturers found out that it can significantly boost output of their engines. The first 4V engine basically came over a decade ago and became the standard in road cars not a long time after that. The progress did not stop there and more valves were tested for any possible further power improvements, especially by Maserati, Audi and Yamaha.

- Vlog -
https://www.youtube.com/channel/UC-RgHxivhDRREt25nFFXLnQ

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- Disclaimer -
This video is fair use under U.S. copyright law because it is transformative in nature, uses no more of the original than necessary and has no negative effect on the market for the original work.

- Credits -
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https://www.youtube.com/watch?v=mG79c7VAw7w

Видео Multi Valve Per Cylinder: 2V, 4V, 5V, 6V & 7V канала VisioRacer