Well I know there isn't a test port or anything but how can i test the fuel pressure? I have a gauge with multiple fittings and a fitting to splice in between two lines to get the pressure but i don't see anywhere i could do that. The car is a 93 with a b16a2 swap, thanks.
I didn't end up splicing I removed the bolt that was threaded into the bolt for the banjo on the engine side of the fuel filter and my gauge came with a fitting for that size i think it was probly like an m6. I am assuming that's what that bolt is there for.