Same as Skypilot... i can't understand. Why the SC Punch should be an "extra" timing, on that graphic i can see that, but i can't believe is working in that way.
Doing some test i can feel that the SC Punch is giving more or less acceleration on the stright, high levels of punch (#15: setting 5/6) car is pretty smooth, with low lvls my car is accelerating more fast, more heat and sometimes too much "wild"... but i can't see an extra speed or feeling to have an extra timing, and the speed seems the same.
Is changing only the "intensity" of your acceleration.
But may be i'm wrong

Anyway thank you.