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Old 04-18-2008, 08:38 AM
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ggale
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Default RE: MAGNUM .52 XLS fuel tank Pressure line

occasionally you will find an engine that just doesnt like pressure. if it runs fine without, then leave it off. my os 70fs engines are way too picky when used with pressure so i leave it off. they run fine. also had an old kandb 45 that did not use pressure.