Fine Tuning a 360 Magnum with a Brawler "Double Pumper"

A smaller MAB starts the booster LATER.

A bigger MAB starts the booster SOONER.

A smaller MAB makes the fuel curve RICHER at higher air flow through the carb.

A bigger MAB makes the fuel curve LEANER at higher air flow through the carb.
So smaller MAB is a slower, richer booster and larger MAB is faster and leaner essentially?