Re: Acura Integra & 92-95 Civic injectors interchangeable?
Took the injectors from the D16Z6 intake I had and the bottom seals and they fit. The bottom seals out of the newer B16 intake i had were about 1/2 as thick and set too deep. I knew the D16Z6 fuel rail would not work as the injector spacing is greater on the GSR manifold. So I used the fuel rail from the newer B16 intake, but it set too high with the 3 mounting spacers. I removed the spacers and it seems to fit/work. Question is, what is the purpose of the plastic spacers and am I setting myself up for trouble by mounting the fuel rail without them? I would hate to have high pressure fuel spraying all over my hot freshly rebuilt engine.