I installed a vapour return line in the left hand fuel tank. Some types of fuel injection systems require the plumbing to return vapour and or fuel back to the tank in which it came from. I understand this is to reduce the likely hood of vapour lock. I'm pretty certain I will go with fuel injection, just not which type yet. I figured including this line will allow me the most choices when it comes time to choose. I can always just leave the lines capped off. I spent some time getting organized for the morning when I get to work sealing the two last tank ribs.
