[Dave Wharran]

Bob,
What size are the supply and return lines (or fitting sizes)from the fuel cells on the GT? I'm gathering parts and pieces for the fuel system so I can run my engine before I bring it up. The EFI fuel pump suggests size 10 lines for the suction of the pump, 8 from the pump to the engine, and 6 return to the tank. This thing should never starve for fuel...unless I can't afford to keep the tank filled. For those using EFI, any leads on what valve they're using to switch tanks? I found a motorized valve made for dual tank applications, but it only has 3/8 supply and 5/16 return lines. 3/8 is kind of dwarfed by AN-10 hose and fittings. No sense going any bigger than the lines in and out of the fuel cell