WTD: 7A Fuel pressure regulator

[europeanme]

As it says folks....a new one would be perfect....

or any suggestions of alternatives also welcome...

thanks
Mike

[lind4hl]

used Rs2?? give me an offer

[Rocco]

if europeanme has a 3B fuel manifold the 7A will be perfect with a very small modification but the RS2 FPR needs the aby/adu fuel manifold... and it is 3.8bar max and i believe that 7A gives 4.2bar max

correct me if i it wrong...

[lind4hl]

i have the fuelrail too

[Puglife]

Got one here, send us a PM and can sort out pictures/payment etc.

[europeanme]

I have a ABY...I am after the FPR that runs 4 bar...hence why I am after a 7A...

[Rocco]

I have a ABY...I am after the FPR that runs 4 bar...hence why I am after a 7A...

hmm , aby and adu FPR gives 3.8bar true?? you only want the bit of 0´4bar more in the rail?? it is not better go to a regulable 3to 5 bar FPr'?'

[S2central.net]

I have a ABY...I am after the FPR that runs 4 bar...hence why I am after a 7A...

nope - 7A FPR is NOT physically compatible with AAN/ABY/ADU fuel rail... BOth types are spec'd at 4bar right enough.

[slow2]

I have a ABY...I am after the FPR that runs 4 bar...hence why I am after a 7A...

Your ABY already comes with 4 bar FPR standard, RS2 has 3.8 bar standard
and 7A is 3.8 bar, but only useful to 3b set ups.

[europeanme]

I was lead to believe it was only 3 bar....

cheers for the heads up...

[Jonas_R]

Nope the 3B FPR is 3bar, I was under the impression that ABY was 4bar and 7A was 4bar as well. Only ADU that is 3.8 bar?

[Tonks4x4]

Mike get a high pressure fuel rail and an aftermarket 5 bar regulator, it will benefit you when you go for big power anyway.

[Rocco]

i´ve tested personally two used 3b FPR on drive situation and the gauge in the fuel rail was 2´5bar under normal drive and 3´2bar with full acceleration and footdown


and tested too a new 7A FPR and goes 2´5bar too in normal drive and 4´2bar with full acceleration

i´ve tested this situation 3 times in three FPR changes with a mechanical gauge

[Jamo]

7A is 4 bar but is only useful for upgrading 3B fuel rails, you need an AAN / ABY FPR, the RS2 is 3.8 bar btw