Just gotta get the launch down. And it's tough to practice because you don't want to break anything. I went 13.1 at 104 with a crappy 1.967 60ft. The cracked header may be playing a huge role. Not bad for your first time though. My first time at the track, I had an 03 bugeye with an untuned up, and blitz tbe and went 13.9@99. Don't remember my 60ft. I was frightened when I smelled the clutch lol.