Another 416 on the dyno

It must be from another universe, it defies the laws of physics in our world...

not Another universe, but I´m confused myself so I will do another check after the Winter in Another Dyno just to make it sure for myself. I don´t have any experience of this at all. But I must say, that it was not the same car when I take it home as I left it. It runs like a sick bastard when it comes up in rpm. And I have drove fast cars Before :)