Here are the last 4 laps of the Global Time Attack event at the Ridge Motorsports Park. Laptimes were 1:37.3, 1:37.2, 1:37.5, and the final lap at 1:36.4 was my fastest of the day, enough for second place overall. 
2019 Huracan GT3 Evo, Stock GT3 class racecar with intake restrictors in place (~500hp)
This was my first session on Michelin slicks and they were absolutely incredible, by far the best slick I've used. I started the day off on a sticker set of Pirellis and just couldn't mesh with them all day - the car was understeering on corner entry and oversteering on exit, it was a handful. Best I managed on the Pirellis was a 1:39. Just a few weeks prior I had done 1:36 with three day old Hankook slicks so it was shocking that I couldn't match that time with sticker Pirellis. The car is set up for Pirellis as well. Popped on the Michelins for the last session and it was a revelation, such amazing tires. My laptimes were dropping as I got more and more comfortable with the Michelins. I'm satisfied with the 1:36 but would like to get it down even lower, there's quite a lot of time still left in the car.