Originally Posted by
Rick57
Has anybody ever had any experience using a pressure chamber between the exhaust pipe and fuel tank? After hearing about one and doing some research the idea seems to make since. It seems to be helpful if you are having problems flaming out after refueling stops do to over filling the fuel tank. I think we have all experienced flame outs after refueling at some point in our careers. I did experience a string of flame outs with my WS7III this past fall. Would fuel filter do the same thing?
Honestly I think you would be better trying some extra fuel tubing on the pressure line and loop it around (try for a good 8 inches or so). With a chamber in there you have something that can come loose or develop a leak. Also the biggest reason these engines flame out after being fueled is your LSN is a bit too rich. You can also try running a #5 plug instead of a #6.