Your quickness off the tree doesn't determine your 60ft times. You can sit there after the light turns green, as long as you do not move, the et does not start until you break the first beam. The only thing that is measured it the reaction time. I wouldn't worry about this unless you were racing your buddy in the next lane. Concentrate on finding a sweet spot rpm that you can get the car to take off from. My car is a non-pp and I've only run 1.9 at 8.5 1/9 mile. I've tried different rpm's and I can't get better and I pretty much dead hook!