Got a few open traffic-free laps today and not only got into the 47's but now into the 46's! Very happy and although I think 45 is possible, I decided to stop for the day and save these tires for COTA coming up in 2 weeks!

Mods include:
Stock Engine
GM Performance Air Intake
ZLE Solid subframe bushings
SPL rear toe links
Nines Lives Racing 71” Big Wang with CFD end plates
Hurst short shifter
19x11 et35 square Apex SM-10 wheels
Day 2 305/30/19 Goodyear Supercar 3Rs (cheaters, I know)
Hawk DTC60 (for track)
-3.2f, -2.4r camber (struts modified for clearance)
0.0f, 0.06r, total toe
Schroth 3pt ASM harness