Heres the virgin road in front of my warehouse we used lol water burnout. Made like 4 passes . Upping the boost off the brake every time . Spun even leaving on 1 pound, lol but after we got the road a little stickt i was able to leave off 8# and ramp up to 12 before the 60'. And hold 12# . Car feels great . Cant wait to leave off 15# ans ramp to 25 LOL .