Do you know what "pyrolysis" is?

Great link, definitely a must see. Especially if you have some "big toys"

you could use them for training videos as most of them make the engine death noise just before they blow.

Its a deep rumbling metalic noise of the bearings losing bearing sepration form the oil.

ie the bearings are now metal on metal.

Nice one

I just skimmed threw the video, but i thought all of the wheels were off of the vehicle. But it does look like a good way to remove a dent from a motorcycle gas tank.

the tyre reaction to heat is somthing i had never heard of but as i would neve weld any sealed container its not a problem.

i did know of a guy in a garage i worked at once who started to gas weld a petrol (gasoline) tank.

results were predictable he wont do it again ever.

its amazing how stupid some people are

never underestimate a determined idiot

Thank you for the info! Unfortunately, the people who will attempt to weld an enclosed container don't avail themselves to this website. I have learned much here and appreciate the intelligent comments, information and humor. Keep up the good work!

h