This is a ridiculous amount of chat about engine valves and explains all their components, covering valve guides, faces, and the valve seats. We also touch on the two main faults that you might encounter with valves - bent or burnt.

As always:

No adverts.
No clickbait titles.
No fake thumbnails with pictures of stuff that isn't even in the video
No hustling for you to subscribe.
...Just straight up information

... and if you like it you'll probably like the video course that it comes from at www.howacarworks.com/video-course

This valve gear is from a 2001 Mazda MX5 Miata.