Go back to previous topic
Forum nameTurbo/Nitrous Tech
Topic subject315cc Injector questions...
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=31974
31974, 315cc Injector questions...
Posted by Collente, Sep-30-02 12:35 PM
I will be running 315cc injectors and a cartech fmu w/ no S-AFC. What around fuel psi should I be running? I have been doin my reaserch and I know that some people are around 25psi becuase of fuel trims. But what would be a safe PSI to run untill I can get it logged. Sorry, I know you guys answer these questions all the time and it gets annoying with us stupid people, but hey its the only way to learn...

Thanks for your help,
Conte

97RS
31975, RE: 315cc Injector questions...
Posted by XtremeRS, Sep-30-02 12:37 PM
I'm at about 25 psi of fuel at 17hg's of vacume. At 10 psi boost, i'm seeing about 75 psi of fuel pressure. What psi of boost you plan on running? S16G turbo right?
31976, RE: 315cc Injector questions...
Posted by Y2 e c l i p s e d, Sep-30-02 12:44 PM
That craptech reg cant hold the 315s.... mine runs real rich at idle I have it set at around 20 psi cause it starts to run ruff above that (idle).... I am wating for the sfmu..... fyi you will get a cel when using the cartech with those injectors
31977, RE: 315cc Injector questions...
Posted by Collente, Sep-30-02 12:46 PM
Im only planning on running 5-9 psi. I will be running around 7 PSI daily. All of this on a IHI RHB5 turbo.

Thanx for the help...
Conte