Annular boosters on a Tunnel Ram

RB,
You can keep repeating your BS until the end of time....& it will still be wrong.

For those wondering about how the AB works, it is pretty simple, but not simple enough for RB.

If you suck liquid through a straw into your mouth.....& then put a small hole in the straw above the liquid level, you have to such harder to get the same volume of liquid into your mouth.
Your mouth suction represents the pressure drop across the booster. In the carb, the increasing pressure drop is created by more air speed [ more rpm ]. Increasing the hole size in the straw will require even greater suction [ rpm increase ].
So a bigger AB will start later [ higher rpm ] & vice versa. The bigger AB will also lean the mixture [ Rat got something right ]. MAB size thus controls when the main system starts.