I tried his setup and it’s a riddle how he can drive so fast with it!? Topspeed on straights was 260 km/h.
I tweaked your setting and I also think, it should be faster then yours before and his setting. But, I am not good enough to reach the limit of the car. I am waiting for my Testdriver
@Mr_EG6 and his opinion
Diff Setting is not actual.
I chooses an 15-60-5 on both axles.
Gearbox I have no clue actually. The default Gearbox works good and topspeed is about 305 kmh. Racing Gearbox seems like better in lower speed areas, but „only“ has topspeed by 299 kmh.
If u don’t hit pp only add or remove ballast. Don’t touch the motor/power settings.
Have fun trying.