I lust for days that you can make 5-6 passes or more per hour.
Just for reference, my best 1/8th mile the first year I ran at the track was 9.368@76.13 with 4.10s, chip and exhaust.
Job well done on huge number of passes, nothing like "seat time" to find your own personal groove.
how much if any cool down time did you have during these runs?