Most GM products have a governor that kicks in at 60 KM/hr while going backward. Ford product will easily go 100 km/hr. ; X! f: I4 }0 _7 U# r5 L( E( d: K# q But most Japanese cars have no governor and can go as fast as if you were on second gear or until you crash into a police car.9 E4 f8 i/ o z5 B. o7 c4 i