fass 150 pressure test

[Benltr]

Hi guys,

do you think its "normal" : 12 psi idle and 5 psi wot...

I think its kinda a big drop of pressure.

Would be a wise idea to crank it up a bit ?

 

[JD Dave]

It's fine the way it is.

 

[Dirtymaxx03]

thats fine. i pull 10psi down to about 3psi. what year is your truck?

 

[Benltr]

Its a 2008 LMM with sdp twin, 45% nozzles, trans, efi live...

you guys think its fine ?

i tought i read somewhere that people are rising the pressure to 15-20 psi so its drop to 12-13 like it should normaly?

 

[Dirtymaxx03]

yeah you can run the psi 20+ PSI. Some guys have reported crisper shifts with higher psi 30+. Ask DMAXChris about it

 

[Benltr]

beside crisper shift, do you i might gain some rail pressure?

 

[Devon]

Not gain rail pressure. But maybe sustain rail a little longer through a WOT pull. I know on my old 06 Lly web I cranked my ad165 up it would hold rail longer down the track.just go up until your truck starts to lope then back it down until the Fpr is happy again


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