Did a 1:38.66 on lap 11. The Garmin Catalyst gave me an optimal lap of 1:38.28. Not bad considering I'm running a slower tire than I was when I did my personal best of a 1:38.647 on 315 Nankangs. Everything else was equal, so overall I am quite pleased with the performance this day. I nailed multiple 1:39 back to back, proving this car is a champ and can take the abuse.

This was a 3 Balls Racing open track, with open passing and no run groups and only experienced drivers. Super fun event and format.

2021 Toyota Supra 3.0
Stock power, no engine mods, no aero
Squared 18" Apex EC-7R wheels with 275/35-18 Kumho V730 tires
Custom Valved CKS Coilovers
CSG brake pads with Castrol SRF fluid
SPL front lower control arms
SPL adjustable caster bushings
SPL rear toe links with lockout
SPL sway bar end links
aFe adjustable front sway bar

As always, special thanks for PhD Racing for the help and support with dialing the Supra! 

My IG: https://instagram.com/timkainu