Join Date: Jul 2006
Location: Northfield, Illinois
If you look closely at the stuck jets, once pulled Ed, you often see the sealing aluminum washer beneath them bent up into the edge of the hub-with-the-flat. This doesn't happen with old Italian Weber bodies. Pump jets stuck there are usually from fuel/varnish goop. Also, pulled jets show no aluminum oxide corrosion on the jet hub, unless they have sat in water.
There is one other issue I have not checked, which is the exact dimensions of NEW sourced pump jets as compared to NEW-old-Italian manufacturer pump jets. I have some of both, and will get around to a mike check one of these days.
To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.
Illinois SNO Alfa Chapter Director
Illinois SNO Ferrari Chapter Director
and sometimes, CONFUSED AND INCORRECT, but Larry helps me out.
Illinois Chapter Director AND Charter Member of THE CONFUSED AND INCORRECT