Flow numbers and max HP potential

The Moroso chart only shows a 1MPH difference between actual(165) and theoretical(164) based on the 8.33 ET.

The car ran 1MPH faster than what is theoretically necessary to run an 8.33ET.

DFCDF5BA-25A6-4082-B9CC-D5E279187160.png

(So, between your calculator and mine...... we have two different projections of ET vs speed. They can’t both be right.
The car actually ran 8.33@165...... so doing that is absolutely possible).