fuel pressure question

[jamie2370]

Originally Posted by Jeff Stout

Had the exact same problem on 2 cars. Installed a -6 return and problems solved. Went this way in a street car that had a -4 and a car with no return. Solved both cars right down to rock solid 4 lbs. One with quadrajet and one with 700 Holley

It has an 8an return line from pump to cell. It is plumbed exactly like magnafuel recommends. I'm gonna put a smaller pump on and see what happens. This pump supports 2000hp lol....