We seem to have a few who appreciate machining.  That's how bikes are made.  I just thought some would appreciate these.  Similar things happen inside your engine by themselves if you don't maintain them.

 

https://www.youtube.com/watch?v=mRuSYQ5Npek

 

 

...now hungry for cheese.

5 hours ago, Damrongsak said:

Similar things happen inside your engine by themselves if you don't maintain them.

That's what the oil is for 

IMHO any oil (even old manky oil) is better than no oil !

Good old TS-10   how many times  the tooling smashed into the chuck  ????

back in the days of  "ticker tape"  program input.  ????

Nice!

 

This guy has lots of interesting (extreme )slow motion videos:

 

 

Love that suppressor video.  The same guy has a really funny video about "poop splash". 

 

My son just got a suppressor.  About $800 for the "can" and the federal tax stamp.  It is not as quiet as the ones in the movies.  555

 

 

OK, back to bike porn and Thailand.  Zippy little 125cc 2-stroke drag bike. < 11 second runs at > 180kph.