WNY Autocross 5/6 NCCC

[quote=“fairgentleman Z,post:159,topic:28538"”]

Did you check them before and immediately after every run and write down the behavior of the car as you made adjustments?

Pressure goes up during the day how weird… goes total against anything they teach in thermodynamics.

[/quote]

I will be sure and do that next time. It never occurred to me to try that yesterday.

I’m not surprised that the pressure went up. My car had been sitting for a while when I checked them, so I guess I don’t have a feel for how long they take to cool and lose a few psi. I’ll have to hook up a thermocouple and pressure transducer to an analog data monitor then graph their time-based rate of change to determine the time constant of a cooling tire. :tspry:

I’ll crack a beer and do some reading tonight to see if I can’t figure out this whole real world horse shit. :tdown:

Haha thanks for the input guys.

Ya know, with the wedding coming up and not wanting to kill my new tires in 1 season, I had planned on just going to like one event and the novice school and that’s all I’d go to this summer. :mamoru: So much for that nonsense.