Meh, who cares - they’re cool. Could be outrun and out handled by a hotted up shopping trolley these days, but that’s a long way from the point.When I stop spewing I will respond.
In the interim look up torsional vibration.
There was a guy in Victoria who made a Silver Shadow ute back in the day who got a few rude letters from Rolls. It was his own car and he did it for his own use, but they still got shitty. Idiots...Fuckwit lawyers, pretty sad country when you can copyright a name.
I know Rolls Royce used to come after you, if you modified one of their cars and kept the badges on.