Electric Fuel Pump Or Not

Hello Everyone, I have just order a WEBER 32/36 DFEV E-CHOKE CARB CARBURETOR KIT to go on my 1988 MM 2.0. I have read that I have to use a electric fuel pump and some say I can use the factory fuel pump. Will someone that really know's let me what I need to do!!! Thank's

the Weber takes 3psi not 7 so the mechanical pump is to high. But then again I ran it on my truck for years only getting 12MPG and it ran rich. But i was young and pot was cheep.

Go electric carter 4070 and don't look back.