video from the dyno room: F1 Cosworth at over 20,000 RPM

F1 is switching to V8's soon. They've been testing them of course. Here is
video of an F1 V-8 Cosworth on a dyno at over 20,000 rpm.

So 20,000 rpm's with 8 pistons, each piston moves up and down 41 times a
second! Krikey!