So if I'm reading everything right you bought an LSD from a nismo edition 370z. This is absolutely different than nismo's 1.5 way LSD that is sold as an aftermarket accessory and does not come standard in any of their vehicles.
The LSD that comes in the nismo edition is the same viscous LSD that comes in the sport version 370z. They will not give you full lock and you will have limited performance gains over your current open LSD. If you are looking for a locking differential I would find a reputable after market version or buy the one you originally wanted which is the real nismo version locking diff.
As it stands, not worth the trouble of swapping over to the VLSD.
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35% Hooper Optik | Takeda Attack CAI | F.I. HFC | Hotchkis Sway Bar | Stillen 24row | OS Giken Super Lock LSD | TK Shift Knob | EVO-R Carbon Diffuser
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