fuel pressure dropping over time

What does your mechanical gauge (plug) on your fuel line do during this decrease in pressure?


Hard to tell exactly ,with it being under the hood and out of sight

I have noticed it seems to follow the electronic gauge though it reads consistently a few pounds low

I took her for a spin right now and it seemed to do the same thing

so i pulled over and adjust the fuel pressure up a bit

gave her a good blast and it jumped from 7 to 10 PSI

so i pulled over, ran her down to 5 again

after i did that, it seemed to hold at 5 on the gauge during normal driving, but the moment i get on it, the pressure starts to drop and as long as i keep my foot in it, it keeps dropping
so at 2 PSI (and a hair north of speeding) i decided to call it quits for the night and putted home




[UOTE="TT5.9mag, post: 1973498144, member: 46323"]And another question, will the engine rpm in high gear?[/QUOTE]

well, i could wind it up in second, but with the rear gears i have i dont have enough road before i really get in trouble