Guys, I have a 98 Civic EX... I just got a BBK TB from a friend and he had it on his 98 Civic as well. The weird thing is he had a FIT Valve from an LS on the bottom part of the TB. Is there a part missing that come with the BBK's to fit 96- cars that aren't needed for the 92-95? Basically there is a coolant passage at the bottom of it and two vacume channels that need to be covered up. With the LS FIT valve on it, it's doing twice the work that the EIACV on the back of the manifold is doing? What's up with this?

Thanks in advance...

 

Man I have no idea but I would return that thing quick. I had nothing but problems from mine. It stuck all the time, and I talked to some Mustang buddies of mine that had the same problem with theirs.