Phenomenal run with so few mods.
Since the HP peaks at about 4700, I'm guessing he's shifting around 6K? At redline you're not making much power with the second round than the first. The lift is in the upper midrange.
I know P&Ped headers helps with drivability and spool, but do you think it helped the drag related power of the car? Or would running non P&Ped headers be a major setback? Just curious.