As the subject says. I've disassembled my intake in preparation for cleaning and painting, and I found these little intake horns. I don't know whether they serve a valuable (emphasis on valuable) purpose or not. Are they kind of like the silencer cone? They're shaped almost the same... Jason -- Jason Hartberger, AT2(AW) USN USS Theodore Roosevelt CVN-71 AIMD/IM-3 CASS