Psi question
 

Hope this is not a dumb question but i currently have a B18 with a T3.I currently use check valves to avoid cel code,waste gate is set at 5psi but with check valves i get 3 psi i'm using 12:1 fpr and 190 FP,i just wanted to know if i turn up the boost 2 psi will my motor seeing 7 but being bleed of to 5 as 5 psi with valve is 3 psi.

thanks please reply. O0

Re: Psi question
 

i suggest you get rid of your fuel setup immedialtey ..

you must have a boost leak, or your turbo is too small.

Re: Psi question
 

Thanks for the reply it a Volvo turbo with .42/ A/R on it garett not sure what the other trims are i bought it from ebay i think it was of a 740 model i think or 240 over a year ago,also i forgot when i take of the check valve i get full 5psi.

Re: Psi question
 

probably a boost leak for sure.

ditch the check valve/FMU bullshit, put your fuel pressure back to stock, get some dsm 450's, and talk to xenocron about getting your ECU chipped and basemapped.

Re: Psi question
 

Going to upgrade that has been my plan after this ---- set up but just for knowledge i get 5 psi with out check valves 3psi with so i don't thinl it a leak but i will check.

thanks

Re: Psi question
 

Yeh definately get your ecu chipped and chuk those 450's in.
fmu's should be banned from this world