https://m.youtube.com/watch?v=NS-QddvL03s
Not saying you are incorrect. But look at his video on the 1/4 mi run.
Looks like his tach needle goes past 6k couple of times.
Or maybe im seeing things.
That's just the first 2 short gears - no difference.
I spoke with him and if you notice on the night run he went 2mph faster. He shifted 3-4 well under 6k.