In Cylinder Video ( How a 4 stroke engine works )

i din see the overlapping period...
it seems like it cut...
anyway,it's a very great vid..
thanks a lot.

havent noticed before but..... the intake valve is spinning like hell!!




it doents happen in one stroke...

it happens in hundreds of frames that compose the full motion video that we see at slow speed.

amazing video work.

In-fucking-credible. When you look at this video, the very heart of an engine looks so primitive lol. This is still amazing though. But why were the exhaust strokes cut out and what is this "overlap" everyone keeps talking about? Lol i don't know a whole lot about engines. I wonder what this would look like with a big performance cam.

seriously why are the exhaust strokes deleted though

That is one of the coolest things I've vever seen. That must be very high speed photography. I don't know how they kept such a bright light on inside the chamber 100% of the time. The orange flame front on the intake valve was weird.

that is what it is like every time i walk into a room.

everybody stands with their flamethrowers ready to make a massive BBQ out of you? lol

LOL

heh??

amazing