Just watch this great video of Sean Allen stripping down his Yamaha RD350LC.
The classic two stroke was reduced to a frame in over 780 photos, taken at 5 second intervals. Which would be approximately 3900 seconds, or one hour and 5 minutes.
Still, we’ll call it a couple of hours to be on the safe side, and it’s still great work. Especially if you run the video in reverse to remember how it all fits back together.
Anti clockwise spanners, don’t you just love em.