Movie Clips - Please Help

[Chris Kerr]

There were/are 2 clips I am looking for that were posted on the old board. I searched the old one but could not find them. One was a guy riding wheelies around on different motorcycles...one with out front wheel, forks, etc. The other one was a clip of automotive parts laid out in sequence that had valves bumping into a wheel...then the wheel into something and so on. If anyone knows where they are located and could sent me a link....I would really appreciated it. Thanks

C. Kerr