[williamwalter]

One of my racor fuel filters started to leak at the gasket so I replaced it with another that did not have an anti siphon valve like the racor . I'm wondering if I need it because it looks like I have one on my fuel tank. Looks like coming out of fuel tank there is a square fitting that May have anti siphon valve in it.i see these fittings on most tiaras and was wondering if someone knew for sure so I wouldn't have to take it apart.Bill