This is a nice informative documentary about how the new GT-R came about. From design, build, and testing.
FYI: To shed some light or a different insight on the "HOW TO PROPERLY BREAK-IN A NEW ENGINE" debate...starting @40mins in the video, the GT-R is put through a vigorous test from going through all gears (up to redline) and even heating up the brakes! LOL
Nissan GTR documentary [Full] - YouTube
Now my question is, do they do the same with our VQ engines?