Got a link to the part? I am putting the KOS 499s stuff on my 540 and need a better way to get the vac from the VC. That looks like it may work better than a bulkhead fitting. Plus my Indy VCs don't have any baffling.
And where is Bridge Street? I can't find it on the goog. I figure one of those streets near the airport would be the ticket if the cops didn't mind.