Ok guys so i found a N42 and i was trying to take it off the car but no go.
I removed fuel rail basically everything i took out the 4 bolts holding it in at the top of the manifold. I know i did not dis connect a water line under neath the manifold or like some type of screw on the bottom right side. that being said i tried to wiggle the part to see if i was going somewhere after i took all the top bolts out and its not moving. Am i missing Something...Also after i get it off is there any parts i should keep after taking it off. It may go to my 83ZXT

 

Indeed you are missing something... about 7-8 studs under the intake holding the intake / exhaust manifolds together.