What pressure fuel pump does a stock 3.9V6 require. I am installing my new fuel cell, and wanted to make sure I get a fuel pump with the correct pressure. What does everyone else use?
ive got a 2002 dodge dakota with a 3.9 v6 and the book said 33-35 psi, but i put on a MSD fuel pump and mallory regulator and it wouldnt run right unless it was on 40psi but runs perfect and add some more torque to it