Hey guys i have an 04.5 with a highram, smarty tntr, quad race, bd lift pump, exhaust, intake, wanting to know what fuel and rail pressures should be, at idle my fp is 43-46 but when i step on it it drops into the 20? the intank pump has been changed to the better fact model only cause done under warranty but starting to wonder if not enough? my smarty is on 7 rp2 t3 any help or setting i should run, i am thinking of getting a dual fueler as well but dont know yet any help would be awesome thanks guys

 

Wow, you have high FP...

Really, as long as you have positive FP, you're ok. However, I know that's not good enough with that much of a change in FP.

Have you changed the filters?

I'm not a big fan of running two pumps in series like that.

What's your RP? You do not want to see any more than 19-20k cruising, and nothing over 26.5k at WOT.

If you are getting dual CP3's, you might want to look into a draw straw and some 1/2 inch line at a minimum.

 

my idle RP is between 5-6K and cruise about 15-17 and wot 24-25K i just changed the filter and now it seems like there is an air pocket in there or something cause it kinds hiccups and then goes away just like it hits a low spike or something?