custom intercooler fin?

http://www.youtube.com/watch?v=GfthTjlQovI&NR=1

do these work well? or this guy has too much time???

Well it's very effective on computer processors... But judging by the dodgy argon welding I would not stake my life on it.

Lol you have got to be kidding right?

The tray for Dry ice at the top - will freeze that thing proper.. as long as you dont drive it anywhere ... so its Probably a dyno Queen intercooler