Drfatz Posted May 18, 2007 Report Share Posted May 18, 2007 Most of you know by now that I am seriously upgrading my 90 SE. Thus far I have a Garrett GT3071 turbo with RC injectors, a larger chargecooler and a walbro pump along with a WC eprom. When I spoke to John at WC about my car he suggested that I increase the size of the fuel lines to AN -6. Well, I have been to many speed shops and all over the internet looking for a way to do this, but every time I think I have found a solution they take one look at the current fuel line fittings and shake their head. I have tried Earls, Aeroquip etc and no one seems to make fittings that will work with the fuel rail, plenum nozzle and tank connections. They are compression fittings with an o-ring seal which seems to be like power steering fittings It almost seems that if I want to upgrade I would have to drill and tap the fuel rail and plenum nozzle as well as install new fittings on the fuel tank. I can't believe there is nothing out there that works. I know people on this forum have upgraded their fuel lines. I am desperate here, any advice would be greatly appreciated! Cheers, Graham Quote Link to comment Share on other sites More sharing options...
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