on the new air dog 2 used with out an in tank pump
 

can you use the exitng pick up line? and use the y return manifold for the return line? so you do not have drop the tank? or witch one is it there is the air dog 2 .air dog . and sizes 100-150 -165-200 i like the 165ad2 but for mild mods is this to much?any would be great my truck is not running lost lift pump dodge will not cover

To have your pump run the most efficient you need a new DrawStraw.
DrawStraw V HiFlow

AirDog doesn't need or use a draw straw... The only AirDog that doesn't need the tank dropped is the 100. All others require modification to the fuel basket to work correctly. I love my AirDog 165 and have no 1/4 or even 1/8 tank issuse with the setup. But yes it will be overkill on a mild truck.

Even if you use the Airdog 100 if your truck has an intake pump you must replace the draw straw.