Valvelift in action.

[AndyBG]

Two interesting videos showing Audis Valvelift system in it's operation...

Video 1:

http://www.youtube.com/watch?v=4AQgiAulFcM

Video 2:

http://www.youtube.com/watch?v=7NTP4quytTI

[Charles DLF]

quite sad no one is commenting, didn't get much of it here...