The new E85 pump was fitted inside the Fuel Cell. This required the manufacture of new mounting plate to hold the pump, fuel outlet and wiring. A hole was cut into the fuel cell and the plate bolted in using a nitrile rubber gasket. A snug fitting hole was cut into the foam to accommodate the fuel pump. The Fuel pump pickup is located in a depression on the bottom of the fuel cell under the foam. I'm hoping that this is enough to prevent fuel surge.