I am doing an L motor swap to an 02 SuperCrew. Will the stock pump work, or at what point do I have to upgrade pump, and will It be necessary to go to dual pumps?

 

What kind of pump does the Super Crew have?

 

I'm not sure what lph they come with stock, but i do know that it is just a single in tank pump. ???

 

I doubt they will be able to keep up with the extra fuel needed for the supercharger. I started having fuel pump and maf problems at 15lbs of boost on my stock block/head motor.

I have upgraded both to be on the safe side.

If you are doing all the work to swap the motor, i would look into upgrading the fuel pumps if they don't meet spec.