First off, do not go to auto zone and get the clear plastic 1/4 inch ID lines they do not fit. (learned it the hard way, bilge full of fuel.....long story)Coast Gurad says you have to get marine approved fuel lines. Get the fuel injection 1/4 ID fuel line from Auto Zone. It has the braided interior and get the fuel injection hose clamps. They will not eat into the hose.