AfterMarket Gauge Q's

[Blown04]

I have an 04 GT. And i want to install an Autometer Pro Comp Electrical fuel Pressure guage and a mechanical Vacuum/Boost Gauge. Only one problem, apparently on the 04's there is no schrader valve on the fuel rail. so how am i supposed to hook this thing up? also where on earth am i supposed tohook up this boost gauge? nobody seems able or willing to help, i have exhausted all possible local resources. If anybody has come across a similar problem, i would really love some help, and it will be greatly appreciated. The gauges are for a Vortech SQ S-Trim. Both are Autmoeter Pro Comps. Thanks.

 

[BlackFox5.0]

The boost gauge goes to any vacuum line. I'm not sure about the scrader valve since I don't have much expirence on the 4.6 motors, although we have an '04. it would very very strange should it not have a scrader valve.

 

[Blown04]

Even the Ford dealership here said that there is no schrader valve. they said that it is a returnless fuelsystem, or something like that, and that everything is contolled with the ECM.

 

[FallenPhoenix]

the '04s have no schrader valve, the previous 4.6 mod motors have one though

 

[Indiana]

Here is where i broke out for my vacuum gauge. (The line out of the "t" to the gauge is not installed yet in this picture).