Huh?? There are two tubes in the 'bottom' of the tank. One tube is longer (inside tank) than the other. The short one goes to the radiator cap via hose. The longer one is the tank dump line. We run a hose from the taller one to under the frontend area somewhere. When fluid starts to fill the tank up it will rise till it reaches the top of the taller tube. It then is dumped overboard.


Six volt guy living in a twelve volt world