Outer Limits 4x4 Board

I need a new fuel pump and I have 2 electric pumps I can use and was wondering what size would i need,its a 2.2L 4 cylinder carby motor
git this one that says 1.5L M wich was off a 2F cruiser

and i got this one thats of a 56 Landrover that says 2.5-4 psi

To self: Read properly before posting

if your running a 2.2L 4cyl carby motor and that fuel pump that you got out of the landrover works ok,then i would use that one.the land rover motor was 2.25L 4cyl carby aswell.i used to run a similar pump on mine and it worked fine,also worked fine on a 3.5L carbied v8 range rover.

the other thing is that the over flow runs out of the pump not the carby?