GT2871 USERS. SR motor

[jspaeth]

Originally Posted by garagelu

You don't need to get all technical on me. I know you are supposed to check fp with the vacuum line detached. I was just trying to get my point across which is when you increase the boost, a stock fuel pressure regulator may not be able to keep up when hitting full boost/max fuel pressure.

And if you are on the dyno or running on the street, you won't be reading with the vacuum detached....it would be attached. So you set it with the vacuum line off, but read it on if you are running the car.

SO YOU ARE WRONG

In case you can't read, I was agreeing with you about stock FPR not being able to keep up (even tho time and time again people have shown it works just fine for very high boost applications.

I am not wrong. You suggested that FP under 7 psi boost is 43 psi which is wrong.

Sorry, but good try.