hi, i have a question and need help ..apprecial any help...

Evo IX 6speeder.
i have a fuel press gauge that i set to 3 bar at idel... during WOT at 1bar of boost,
the guage stay or drop slightly below 3 bar,is that normal??

was told by my workshop that should not happened. if the boost is 1 bar, during wot, the fuel gauge should read 4bar at less..

i have change to brand new fuel pump(warbo255), sard regulator(big) and fuel rail, 800cc injector,stock engine,ecu tex flash.GT3071 turbo kit,greddy tyre R intercooler, stock cam.



apprecial some help...
thank in advance...

this is the same problem wid me also ,i think uve mounted the gauge on the fpr ...ive been told that i need to mount the gauge be4 fuel rail in the fuel lines ..
im gona do it next week and wil update u ...

thank bro, but install fuel press, what we want is to get fuel pressure between the rail to the injector right?
correct me if i'm wrong...

exactly .

exactly .