I dont have money to break one and show u the internal. The theory is to put swirl air and pressurize the air that enter the combustion chamber.
It work best with hot air.

TAB mechanism? swirl air automatically? video clip? hot air cold air ?air dense? molecule? theory?

Bro,
I cant make 100% of the world population to be clear of doubt. I also doubt this thing, so small yet gives so many driver out there a new hope of life to their ride. What can i say, it works! I am no engineer or scientist , so i cant answer much of your theory questions.

Regarding cold air or hot air , cold air have more oxygen but hot air burn easier. This is just some of my understanding during few years of reading on the internet on how to save fuel or have better combustion.

Btw, that why i dont have a CAI in my car. Hot air gets better mileage as i tested, cold air only gets power (that why night time u feels more power but FC is not improved). If you read or see on "ang mo" website, they use all sort of ways to get hot air, hot fuel and hot water (use thermostat setting to 90c example) and gain more mileage.

Just for some reading..Why hot air?

http://ecomodder.com/forum/showthread.php/...y-why-5448.html

"Cold air does make more power. It does this by allowing you to burn more fuel at a given throttle opening.

To get the same amount of power as you'd get with a "normal air" intake, you indeed close the throttle some. But you're burning about the same amount of fuel you burned making that level of power, and a more-closed throttle means that your engine has to work harder to draw the air through that opening.

Warm air makes you open the throttle more for a given amount of power. But you are still burning that same basic amount of fuel, more or less. But since your throttle is open wider, your engine doesn't have to work as hard to draw the air in. This reduces "pumping losses", making the car slightly more fuel efficient."

http://en.wikipedia.org/wiki/Warm_air_intake

"Warmer air is less dense, and thus contains less oxygen to burn fuel in. The car's ECU compensates by opening the throttle wider to admit more air. This, in turn, decreases the resistance the engine must overcome to suck air in. The net effect is for the engine to intake the same amount of oxygen (and thus burn the same amount of fuel, producing the same power) but with less friction losses, allowing for a gain in fuel economy, at the expense of top-end power."

Hope it can clear your doubt.