daveyb662 said:

I often here about cars being limited by the factoy to 155mph. Especially mercs, etc.



Is this also the case for porsche? Or are they unlimited as from factory? If so, why do certain cars require limiting and others not?



And no...I haven't had the courage to find out for myself!!

My understanding is that many of the German car manufacturers had a "gentlemen's agreement" to limit thier cars to 155mph.Porsche isn't part of that agreement, so their cars are not limited - 911 Carreras top out at around 175mph. The Turbo reaches around 194mph.Sidicks