Originally Posted by cornerspeed92
Thats amazing that such little gains/losses in pressure make such a difference,nice pass
That could be driver improvement as he got use to the track condition, he varied the launch RPMs or the track was improving. Typically a 35 series DOT track (road race) tire is not effective at a drag strip because the sidewall is so stiff it doesn't allow for weight transfer. I am actually suprised that the 60fts are that good on the stock tire! Nice driving!