B-29 engine start up film

[Dalmahoy]

3,300 cubic inch aircraft engine, run at night. Skip ahead to 2:24, that's when the action begins.

http://www.youtube.com/watch?v=KtfBPjXSorg

[FourWheelDrift]

Did you miss this? - http://www.pistonheads.com/gassing/topic.asp?h=0&a...

Put it in the "Amazingly cool and interesting plane footage" thread above.