You want concrete evidence? Here it is
My longblock has survived over 180,000 miles mixing gas. Still not convinced? For last few years its been single. Still not quite there? I have 150+ runs at 40psi of boost with an 80mm turbo, still on the stock longblock. ITS PERFECTLY FINE. I see the argument in the fact that the SG is different, obviously the application kicks sand in the face of science and theory this time