Indeed a great way to explain such a complicated concept, even I understand it. Thanks :!:
Is it possible to mix Air + Fuel better, or is there just not enough time?
There are some "snake-oil" products available, like a "cyclone" that creates a whirl-wind after the airfilter N/A engine or before the trottle body.
Those products claim that the whirl-wind causes the Air and Fuel to mix better. Probably a load of cr@p, especially with turbo charged engines.
http://www.dalhems.com/luftfiltersidor/cyclone.html