Fuel pressure 4.7

[giorgio01]

Hi all,

this is my first post so firstly hello.
I'd like to ask if anyone know what is the correct fuel pressure on the fuel rail for granturismo 4.7S 2009.
Many thanks

Rafal

 

[bergxu]

Should be 53psi if I'm not mistaken.

 

[giorgio01]

Should be 53psi if I'm not mistaken.

i thought it should be 50-51 psi which is roughly 3.5 bar.
Does 2 psi make any difference?
Rafal