did TNIA last night on the street tires, first session got 1 clean lap and was held up by a slow driver in a mustang that refused to point anyone by, he was running 14 sec slower laps than me in a 500hp car. the 1 clean lap i had was my 2nd one out and was about the same as i ran last time i was there on the good tires. 2nd session, got stuck behind him again and when he finally let me by, i blew the symposer delete out at 110mph and that ended my night. after the event i was able to go out and found it in the grass so it was just an annoyance.
upside, coolant never got above 210degrees and oil stayed under 235. pre radiator it did 245water and 260+ oil.