I am certainly no expert but I think the Bernoulli principle (an expanding stream of air shows a reduction in velocity and an increase in pressure and vice versa) applies if the expansion is generally non-turbulent, which happens if the rate of expansion is around 5 degrees or less.  In my Legacy with a Lycoming engine, air intake on both sides was turbulent.  On the left much more on the right because the baffling angle is much steeper to accommodate an oil cooler (which we installed elsewhere.)  It is fairly clear that no one did any airflow engineering on the intakes.  We got some significant temperature reductions (about 35 degrees CHT) from making some minor alterations to the right side baffling (basically putting in a small ramp that blocked about an inch of the #1 cylinder), installing about a 4" deep cone on the left intake and a deflector to direct left intake air down toward the #2 cylinder.