EFI vacuum removal or B16 manifold installation?????

Ok,
I know some of you have B16 manifolds on their A20 engines. I want to know how you did it?
the other thing i want to know if i swap B16 manifold do i have to keep stock vacuum lines?
thanks.

P.S. i did the search and we have nothing on this subject.

Well I belive you can do it with using the stock emissions but you have to do a little custom work. Or you can remove all the emissions and get SEAN's ECU.