I've been watching Ken's videos for years. He never fails to impress.
My favorite is still his 1st version (NA not Turbo) of the AWD mustang.
https://www.youtube.com/watch?v=5qanlirrRWs
The 2018 series on behind the scenes is on Prime.
https://www.amazon.com/At-the-Peak/d...5817667&sr=8-1