ok here is the deal.. im redoing the fuel lines on my car " converting to 2 feed lines" my question is this.... the j pipe inlet is not a completely hallow pipe, it has a pin hole in the end of it and i was wondering do i need to keep that pin hole restriction to hold pressure or can i run 1 full return line all the way to the hard line under the car???? i removed the j pipe and cut that section with the restriction about 1.5 inches long so that if i need it i can place it in the return line..just cut the line and slide the hose up on both sides of that restriction piece and clamp it in place..witch is what i want to know, do i need to do that or will it hold pressure without it?
