When your boat gas tank is not venting, this is the first area to check ... Attwood offers the P-trap fuel surge protector that integrates a vent and no-spill valve into one unit. In my experience, no ...

You most likely know that fuel ... fuel tank, with an internal 340-lph Stealth fuel pump. It has four ports: the ORB-8 outlet, an AN-8 return line port, and two AN-8 vents with rollover valves.