[Charper732]

Was surfing reddit this morning and came across this video. I'm guessing they had to drill the head and thread in a camera? It's in super slow mo. Looks pretty cool

 

[HondaFiddyMan]

Nice! I just showed this to my son and it was a great way to show him how it happens.

-HFM

 

[frantz65]

Even when you know how a motor works, seeing it actually happen is totally different. Love it

 

[Trailingpickles]

Always wanted to get a video of the chamber.