me and my friend are installing a Skunk2 intake manifold on his 1993 Honda Civic Si. We dont have any instructions, but it was a pretty straight forward install and everything is in, but we have 2 problems. First off the manifold cannot be tightened down to the head enough because we cannot find a wrench that will clear the fuel rail studs, anyone using a specific type of wrench for this?? the gasket is leaking because its not torqued enough and i cant clear it with any wrench. Second of all the line that comes off the manifold on the opposite side of the throttle body and passes through the hole at the bottom of the intake runners, we cant figure out what that connects to. any help would be much appreciated.

Thanks.