turbo speed 23451698442 LOL

[joevenzon]

I think it's silly we have this at all, so my vote is to keep it at 600 km/h. It makes sense to have it throw an error when it detects NaNs in the car's position, because that hangs the game, but why throw an error because the car is going super fast? If you drive off the track, it's easy to just hit escape and restart the track. If we really want to throw an error when the car is off of the track, I can add this in (keep bugging me about it), but in the mean time let's either put the "speed limit" at 600 or remove it.