On my B20, I'm running an LS Manifold and fuel rail. I Want to add a fuel pressure guage.

I do not want to cut my line, T it, and chance it leaking.

On the end, there's the plate with 2 bolts in it. I pulled it off, and there are 2 fuel holes there. Is that completely necessary? Or does it loop back to the FPR?

What I want to know, is can i thread both holes, block one off, and put the guage in the other? If it does go back to the FPR, can I thread the holes still, run lines, T it off, and put the guage there?


Thanks.