Suck, Squeeze, Bang, Blow……….

[Quicksilver]

…………like you've probably never seen it before.

Slo-mo footage of running engine with clear cylinder is mesmerising

This video shows exactly what happens in a four-stroke internal-combustion engine thanks to a clear cylinder wall, and it's hauntingly beautiful.

uk.motor1.com

 

[backseateducation]

Thats fantastic.
I'm not going to make any further comment after the 'finishing too quickly' business

 

[Everton]

That's pretty cool. And probably more durable than the modern EcoBoom engines.