Join Date: Jul 2008
Location: Jacksonville, Fl
Thanked 0 Times in 0 Posts
Rep Power: 8
The adapter is a widget that you use to put a vacuum gauge on top of the racor filter. The theory being that when the output side of the filter has too much vacuum on it, the filter is clogged. They work. I never had much luck with the o-rings they sent, though. Replaced them with a little fiber washer that I greased up liberally with vasoline.
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.