Just put my new Nismo GT 1.5 way (code for: "I am VERY bad with money") into the housing after two days of brake cleaner and swearing. I've been measuring about .11mm of backlash. Not pretending to be a pro, I wanted to do it myself, so before I seal it up for install and breakin, any words of wisdom before it's too late?
Final is 3.91666666666666666666666666666666 and it goes into my low 200hp-ish ca S13.
Oh yeah, one question... are the diff bushings interchangeable with the S14, 15 and Skylines? And if so, are solid ones good/bad, make no difference? How painful are they to get out and in? I didn't remove the original diff yet and have no idea what condition the bushings are in, but they are probably original. Do they age bad?