For you LSD experts out there...

So I recently purchased a NISMO GT PRO LSD, and NISMO has always advertised their diffs as 1.5 adjustable to 2 way...

Here is the instructions for the NISMO diff on adjusting the NISMO lsd to either 1.5 way or 2 way; notice how for the 1.5 way the diff is set on the flat triangle while for 2 way its set on the diamond:


NISMO LSD Instructions


However, if you look at every other clutch type diff out there, the flat triangle represents 1 way, while a rounded triangle is 1.5 way and the diamond is the typical 2 way:


Taken from ATS website


Taken from OS Giken website



So my question to you all is why is the NISMO LSD different from the other clutch type LSD's? Is the NISMO diff truly a 1.5 way when its set per instructions?

 

The the nismo LSD actually look like that? Or is it an illustration jupe

 

It looks like the instructions