cool metal forming idea

[Milner]

http://www.jalopyjournal.com/forum/showthread.php?t=77692

Got this off the hotrod board, thought some of you might enjoy....

Hey Grinch, you have a pump I can barrow?

 

[Shawn]

Interesting :redneck:

 

[Rusted]

The site says they pumped it up to 25+ bar. Looks to me like the needle is pegged, who knows what it really is. But 1 bar = 14.50 psi. So they had that pumped up to over over 360 psi, and probably over 435 psi.