Overhead cam at 14,000 rpm!

vinair · 22nd November 2012, 17:50

Came across this on YouTube!

This video shows an operational cutaway of a BMW S1000RR — a 193HP superbike — bumping against its 14,200RPM redline. A cam and valvetrain at 118 cycles per second is an amazing sight (and sound)

http://www.youtube.com/watch?v=nsa6k...eature=related

Enjoy!