How do i p emissions when i do a swap for a RB26DETT in my 240sx?

I want to do an engine on my 240sx. I DO NOT WANT TO SWAP a KA24DE. I want a RB26DETT or a RB25 It is my understanding that the skyline engine will not p emissions i want to know how to p. any suggestions. IF YOU ARE A RETARD DO NOT ANSWER!!!! I'm sick of all the dumb answers. you will just be reported! if possible I WOULD LIKE REFRENCES on were you got the information