what should it be? i'm running 7 psi right now idling, 5-6 cruisin, and 2-3 full throttle with the tst on 3-2. do these numbers sound right? i just finished up the install today (only took a month). i'm using isspros with dieselmanors isolator. should i get ride of the isolator? its above the mirror, only reason i'm using it as of right now

 

Im no third gen expert....but I think thats about where they run...

Third gen guys, please correct me if Im wrong.

 

Mine sits at around 8-10psi during normal driving. It drops to about 4psi under hard throttle....
Mine's an 07

 

Mine stock was 11 PSI then dropped down to about 5 @ WOT on my 05.

 

Those numbers are normal!!

 

My 06 is at 9 psi at idle, 8 cruising at 40-80, and I can pull it down to 0 with the smarty on 9. So you sound good to me.

 

Mine was running 7-8 @ idle....would drop to 0 @ WOT with the Xzillaraider on #2 or #3. Just had the FASS-HPFP-150 put on today at New Era Diesel and its sitting @ 12psi. The most I could pull it down to playing around today was 9 psi @WOT on level #3