Originally Posted by hondazccivic

I was wondering if anyone knows what stock intake pipe will work on the 91 civic hatchback with the battery in place at the front. I wanted to put a short ram but it hits the battery. Would the Si work? I also need to know where all the vacuum lines go. I think I have most of them figured out, but there are two lines coming off the intake manifold that I don't know where they go. They are just behind the throttle body, diagonal from each other. Thanks for the help guys.