4agze fuel pressure?

[FLAWLES]

ok
im running a rising rate fuel press reg
i wont to no
A) what would be the correct fuel pressure for these things
" i am running 11/12 psi. at the mo i think i may have it to high i.e round abouts 35psi to about 40 at idol i cant remember
i think this may be to high

and
B) can some1 please tell me the advantages to having one on your engine?

thanks

[l1ttle_d3vil]

standard 4age is about 38psi - 42psi I think.

[Crucible]

B) can some1 please tell me the advantages to having one on your engine?

They increase rail pressure at a given boost level. It means more fuel flow through the injectors so you can up your boost a little and keep the a/f ratio correct to prevent a lean condition. Cheap way to keep the a/f right without going to a link etc etc.

[FLAWLES]

standard 4age is about 38psi - 42psi I think.

wicked thanks man

so would would be a safe psi to place it to?

[gepsk8]

3 bar 45 psi + if u wana run more boost, but u need to upgrade the pump after 3 bar.