Okay... so I maxed out my BT62R but I couldn't get close to the times that people were getting on youtube. I kept screwing around with the shifting and realized I was hitting nitrous too soon, and shifting too soon most of the time.
So for me to get right at 7s time, let off gas right when the countdown hits 1, then launch at 5700 RPMs. DON'T shift into 2nd until 8000 RPMs, and then immediately hit nitrous. Shift the 3rd and 4th just after perfect, then 5th and 6th at redline.
Good luck!
Thanks to LazyBones: https://www.youtube.com/watch?v=aetg5NpaQdI

