Stable setup. Will get you to the end.
Race set, good for 2:54-2:56s on newer tires. Reduce rear spring rate *or* add more rear wing if it's sketchy for you. Also note your preferred steering angle, I like mine 20+...
SP1 997 RSR setup. Race set for 2x fuel and 2x tire wear. Neutral setup, low ARB so go easy on fast left-right transitions. Allows for plenty of trail braking on corner entry, and slight on throttle unders
This one is more stable and faster.
Qual set. Just adjust fuel accordingly. Stable for the most part, but could use some adjusting.
Sprint Race Set. Sort of similar to my Road Atlanta set, but some little tweaks. Softs were halfway gone after 30 min. Might not be the best, but will get you there. Good luck!
Race set on mediums, though softs are likely to last. 1:52s with meds are what I've gotten out of it. Increase rear toe out one click if it is too slippy-slidey in the slower corners for you. Fuel strat
Race Set. It's not bad! You'll probably get owned on the back straight. High wing. Little tough on rears, and FL tire.
Low wing setup, but very stable. Good for low 28 / high 27.
Very stable car. Medium tires for 1 hour. Laptime target: 4,50,xxx
Race set. TC=Low. Slow but stable 2:09s. A bit of throttle understeer, but very neutral off throttle. Feels very comfortable trail braking deep into corners without the back end coming aroudnd
Race set. Not sure about this one...