FPSS wiring?
Originally Posted by SY732
I would think you would want it closer like 55-58psi.
Put a fp gauge on the fuel rail and test the drop.
I assume if it is too close (high) it will hit stumble (shut off) and hit again is this bad? what if it happens once then you adjust it?
Put a fp gauge on the fuel rail and test the drop.
I assume if it is too close (high) it will hit stumble (shut off) and hit again is this bad? what if it happens once then you adjust it?
Originally Posted by Ray@Nitrous Outlet
the thing is...the FPSS is designed to shut the kit off in case of fuel pump failure, not fuel pump hp limitations. Not saying it won't shut it down because the pump can't keep up....but you can create more headaches by setting the FPSS to high.
There is not a set psi that it needs to be set, each car is a little different...that is why we tell people to set it on the car with the kit activated...this is setting it to the flowing fuel pressure, not the static pressure.
There is not a set psi that it needs to be set, each car is a little different...that is why we tell people to set it on the car with the kit activated...this is setting it to the flowing fuel pressure, not the static pressure.
I have the Walbro 255 in the tank. So, it should be able to keep up no problem and prolly not drop much in fuel pressure either. I should be good to go..
