Can't get Fuel pressure above 5.5 psi

[RestoCreations]

The insight in this thread is why i love a forum like this that has a community of people that house a wealth of knowledge and education beyond most all other forum populations. Thanks for contributing!! I always enjoy reading posts like the ones above and learning more.

[RestoCreations]

Update: My pump is different from the one in the link posted. I took the pump apart just to get an understanding of how things work, but there is not a slotted washer and seal. I called holley and they said the only thing that would cause a lack in pressure from the pump would be if the bypass valve was stuck, but it appears to be fine. So, next step is to disconnect the return line, block the port at the regulator, and check the pressure with it set up in that orientation. However, while i have this all apart and the tank drained, i need to fix the fuel level gauge first. I swear my to do list is growing instead of shrinking.