Could you put a 1 gal fuel cell nxt to the stock tank and run its outlet to a y so both tanks supply the pump, a one way valve so it doesn't siphon into the larger tank, run the f/i return to the fuel cell and have the fuel cell overflow into the main tank, in essence a baffle, so the cell always maintains fuel to the pump on hills and coming to a stop, or is it easier to lft it and put a fi tank under, if so which tank will fit with what amount of lift and still clear my diff. Thanks

Zeb

Ill draw it and post a pic

Try searching for "fuel surge tank" and see if that will help with ideas.