A Big Idea only Phineas and Ferb have the power to build

Remember that time when I proposed to make a BMW M12 engine that can last long, long grinds while still putting out ludicrous power, or at least make something as close as one? PS9 said such a combination is about two or three levels below impossible. So of course I went for the much crazier idea. » 5/22/15 6:00am 12 minutes ago