Build
Engine:
street fuel
Handling:
all race upgrades
street weight reduction
Tires:
Avon racing tires
widest available
stock rim size
Enkei RP F1 (or lightest available of your choice)
Aero:
Forza front & rear bumpers
Tune
Tire pressure
Front: 28
Rear: 28
Gears
FD: 3.61
1st: 2.95
2nd: 2.12
3rd: 1.61
4th: .29
5th: 1.06
6th: 0.90
Alignment
Front camber: -0.9
Rear camber: -0.7
Front toe: 0.1
Rear toe: -0.2
Caster: 5.2
ARB
Front: 17.70
Rear: 11.66
Springs
Front: 274.6
Rear: 381.0
Height: 7.2in front & rear
Aero
Front: 70 lbs
Rear: NA
Breaks
48% front
100% pressure
Diff
Accel: 26
Decel: 20
NOTES
Stay in the gas! I ran a few laps just now to remind myself how this thing drives and it has a lot of lift off oversteer. But if you stay in the gas (even if you are on the breaks) you will be fine. It's got a bit of a mid corner push so it does chirp a bit through the sweeper and the 2nd to last turn. I was a few tenths off my best time today and that was all lost in getting a good entrance in the sweeper. I was managing consistent low 40s without too much thinking.
Hope this helps.