Hi Frank,
It's not a story or a rumour, i'ts also not a Nismo item. I think that it was done by the owner of the s130, and I do have some pictures Enjoy!
So Frank, time to get the Dremel and get back to work again
P.s. Frank, the 240z turbo is now up and running with B&W T5, turbo cv swap and turbo 3.36 diff See you soon.
Rick