YouTube has given us everything from transparent carburetors to cameras in intake manifolds, showing us what’s going on in an engine in greater detail than ever before. Garage 54 attempted the holy ...

Internal combustion might as well be wizardry to me. I have a basic idea of how engines work and I’ve been wrenching on them since I was a teenager, so I get the gist of it, but my feeble brain still ...

Modern engines can be incredibly complex but even classic V8s have more moving pieces than most realize. This fully transparent engine with an oil pump and lighting to signify combustion demonstrates ...

Finnish mechanic Petri Ranki made this transparent engine cover for a twin cylinder moped. The cover allowed the combustion of the engine to be seen with the naked eye. While the new cover didn’t ...