bought this to fix fuel drain back problem

TrailBeast said
Pressure is secondary, as GPM is the important one.
You can get 150 lbs through a needle sized line, but it isn't going to supply the volume needed.

I'm sure you know that already though.:D

you know what I meant LOL. its a 3/8 hole and im sure it doesn't squeeze down to a 1/32 inch hole LOL