gareth lacey Posted March 3, 2023 Share Posted March 3, 2023 (edited) Hi Guys , any one know which is the best way to vent my fuel in wing tanks foreward or rearward .Tanks are pumped to injectors Thanks Gareth Edited March 3, 2023 by gareth lacey 1 Link to comment Share on other sites More sharing options...
Old Koreelah Posted March 4, 2023 Share Posted March 4, 2023 Gareth this topic has been discussed here before (do a search). Having a rear-facing vent invites fuel to be sucked out, or at least a drop in tank air pressure sufficient to stop fuel flow. That’s happened to me, leading to engine spluttering before I swapped tanks. Forward-facing seems preferred. 1 1 Link to comment Share on other sites More sharing options...
facthunter Posted March 5, 2023 Share Posted March 5, 2023 Even a bad seal in a "FLUSH' Cap will give negative pressure in the top of a wing. Particularly a potential issue with a bladder tank. Nev 1 1 Link to comment Share on other sites More sharing options...
RFguy Posted March 5, 2023 Share Posted March 5, 2023 Jabs are air flow forward facing and jabs dont have any problems with their fuel delivery. 1 Link to comment Share on other sites More sharing options...
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