1:28'608 (clean), the 1:28 I posted earlier was dirty.
Can't do better than this time, using all the tricks I know with this car (long box, standard clutch, no aero) on this track (could be my setup). Could go in the 1:27 I think, with training because I had -1.5 sec advance on my ghost before last S that turned to be -0.5 sec at the finish line.
I would have posted the tune tonigth but this little challenge helped me see a few things I didn't noticed to polish the car
edit : here the tune, I'll make a clean topic later:
Conditions : DS3, Realistic grass, MT, no driving aid but ABS 1
NSX Type S Zero '99 @ 541PP (could be this NSX model but not for 4 seconds I think)
(front / rear)
Racing soft / Racing soft
Susp
70 / 90
13.37 / 12.03
4 / 5
3 / 5
4 / 3
1.2 / 1.3
0.00 / 0.00
Brakes @ 4 / 4
Gearbox @360km/h (torque bandwith at the slope before the U turn)
LSD 6 / 10 / 10
Standard clutch (helps LSD, lock less violently)
+oil change
+all parts but aero,
no NOS (may be this too)