2010 BMW S1000RR With a Cut Engine, Sick 4 Valve Action at 14000RPM!

Obviously, we’ve seen engines running from the outside and most of us have at least a general idea of how internal combustion looks, but how could you possibly see it? It’s all happening inside of a system that’s only open for air to get in and out – no eyes can see it running.

In this demonstration, we get to take a look inside of a BMW S1000RR engine to see what the valves opening and closing looks like from the inside to see how such a motorcycle is powered. It’s amazing to watch just how fast those things move when they’re under a load.

Check out the video below that shows off the otherwise unseen. It’s pretty crazy to see what all those moving parts produce from the inside of the iron! Be sure to tell us what you think of this alternative perspective that allows you to see inside of the running engine!