FPR help

[95gsttsi]

Ok so before I get into my question ill give the low down..
So back in oct I bought a 97 talon esi-t from a buddy from what I have seen it has a t3 turbonetics 60mm turbo evolution waste gate 3" exhaust 272 cams eagle rods pistons unknown. So I stripped the car down for drag well the fuel pump went out so I pulled a brand new walbro 255 from a scrap car that my father inlaw had sitting out back I also bought a set of pte 680cc injectors. Hesitant about putting tue injectors in with out a fpr I went ahead and put the pump in I notices something off to the side of the fuel tank come to find out it already has an aftermarket fpr not sure on tue brand but its also hooked up to a fuel management controller.
Now for my question with the setup I'm running what psi do I need to set my fpr up to? This is a strictly strip car.

Don't knoe much about the 420a but its pretty strong for burning the clutch up tryiny to bliw it up

 

[manifestmessiah]

http://www.dsmtuners.com/forums/420a-bolt-tech/332914-fuel-pressure-stock-420a.html

Quick search yielded this result, says you should be no lower that 45 psi, and ideally around 50 psi.

 

[95gsttsi]

Ok but is that stock rating or is that with my setup?

 

[manifestmessiah]

DSM Forums - View Profile: silvreclips

This guy seems to be running a similar setup, and he recommended the values above. I won't be able to give you much more information due to being a 4g63 and having a 1:1 increase, so I really hope someone will chime in with more knowledge of the 420a.

 

[grothe3297venge]

The FPR you put on isn't a 1:1 is it??

 

[VelocitàPaola]

We'll need some more information about this FPR and "fuel management system." There should be words or other markings to identify what they are. The Vortech fuel management unit (FMU) and S-FMU are the only devices I know of that allow you to tune using fuel pressure.

 

[LeeSD1]

Take some pics and post them. Im sure we will know what your running if we can see what your actually talking about. You said theres an fpr next to the tank? you sure its not an fmu? and what engine management is it?

 

[95gsttsi]

<img src="http://www.dsmtuners.com/gallery/files/1/2/1/0/4/0/cam00123.jpg" alt="Cam00123" />

 

[VelocitàPaola]

Any more/better pictures? I think I see a generic 1:1 AFPR, an FMU, and a fuel filter in that picture. Help us help you, give us the most information you can.

 

[95gsttsi]

That's pretty much what is under there just not sure on the brand haven't had the chance to unhook anything due to the weather.

 

[95gsttsi]

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Ok so I rearranged everything there's no brand names or etching on either npr is thete a part number

Well I've come to the conclusion its an eBay fpr... should of figured since the needle stopped moving... it works but no readings