non obd to obd 1 conversion

well......I got a how to to do an obd 1 conversion for my 90 dx/si.....hehe si I guess.......can I run the 95si d16z6 intake manifold without doing it???.......is it plug and play.......also what about the dizzy.........is the jumper harness for the ecu all I need?...........I mean I just did the d16z6 swap......sick of the mini me........and I want to run the intake manifold with it............how?........or is it plug and play.........damn I'm full of questions.......I got the d16z6 with 34,000 miles on it......intake and exhaust manifold,dizzy and complete engine harness out of a 95 si.........and my 91 si intake manifold don't match the head ports so I want to use the 95 si intake manifold..........can I just plug it in or is there more to it??

I take it nobody knows.............I know ami knows this one..