Had to share this

[jake760]

I found this video, a real vid from the inside the combustion chamber of a 4 stroke engine. Amazing!
http://www.youtube.com/watch?v=UvmBLqjaZxY

 

[allthingsdirt]

Very cool video! Would have been better if it showed one complete cycle though.

 

[jake760]

Yeah it does miss the valve overlap.

 

[RM85rider123]

I wondered how they filmed that with out loosing compression.

 

[2-Strokes 4-ever]

Looks overly complex and pricey :p

 

[jake760]

Looks overly complex and pricey :p

hehe i know exactly what you are talking about. :nod:

 

[_JOE_]

Where's the one where the head drops off the valve and goes blasting around the combustion chamber? Now THAT would be cool!!!!

 

[inotocracy]

Thats dope! I wonder how they were able to do that without the camera being burned up and/or messing with the cycles?

 

[oldguy]

Where's the one where the head drops off the valve and goes blasting around the combustion chamber? Now THAT would be cool!!!!

no it is not so cool

 

[oscaman]

pretty neat !! I liked the valve spring action at 7000 too !

 

[flyingfuzzball]

I wondered how they filmed that with out loosing compression.

im thinking they cut a pinhole out of the cylinder and covered it with something clear. they just put the camera up by the pinhole and shot. hence the circular cutout in the video.