Went to the track last night. Weather was nice and cool. Thought I put down some descent numbers. My nitto 420s are completely beat. 1st run was the fastest. next 2 runs I experienced severe wheel hop. Last run was close to 1st run. 13.220 was my first run. My 60fts were in the 2 second range. bolt ons are: full header and b&b exhaust, no cats. throttle body and tune.