86 Challenge 2026 Round 8 Buttonwillow 1A CCW - 2:11.31 - Subaru BRZ

My first time on my own 200 treadwear Yokohama AD09 tires! I had a blast just pounding out lap after lap, and the grip stayed super consistent. Now that I'm on an actual fast tire the car was just flying along through the fast Buttonwillow corners. My driving was pretty messy though, and I think the car was set up too oversteery for the now increased grip level. I learned a lot and am really looking forward to driving more on this tire! Due to the tires I got bumped up into touring class where I placed P5 or something 🙃 00:00 - PB lap 02:25 - Almost a better PB lap (last corner jobbing occurred) Thanks to our event host Speed Ventures and to 86 Challenge's sponsors Racetreads.com and Yokohama. 2022 Subaru BRZ https://86challenge.us/ street class 245/40 R17 Yokohama ADVAN Neova AD09 (brand new), 17x9 Enkei TS-V Racecomp Engineering Tarmac 2 Clubsport coilovers. Springs 7kg/mm, 9kg/mm front and rear respectively. Front suspension with Pedders offset top mount + crash bolt + camber bolt. Rear suspension with Whiteline adjustable rear lower control arms. Camber -4.5 front -2.5 rear. Front OEM sway bar, rear Cusco sway bar 14mm soft hollow, Ansix Auto rear sway bar geometry correction mounts. Front brakes: RR-Racing Stage IV Big Brake Kit, Endless ME20 brake pads, Ansix Auto front brake ducts. Rear brakes: "OEM Brembo brake kit" (Power Stop calipers and Centric rotors), Endless ME20 brake pads Jackson Racing oil cooler Formula Delta high capacity baffled oil pan Camera GoPro Hero 10 Black Boss Boss Racing helmet mount Lap Timer PB Buddy https://pbbuddy.app/