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Top 2GNT Technical Turbo/Nitrous Tech topic #31974
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Subject: "315cc Injector questions..." Previous topic | Next topic
CollenteSep-30-02 12:35 PM
Member since Sep 20th 2002
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#31974, "315cc Injector questions..."


          

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

Nick
97RS

  
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TeamXtremeRSSep-30-02 12:37 PM
Member since May 20th 2003
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#31975, "RE: 315cc Injector questions..."
In response to Reply # 0

          

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?


13.5 @108 MPH-2.2 60ft(stupid FWD!)
S16G @ 18 PSI/FMIC/Running on MegaSquirt II (Now with sequential
fuel injection)
My webpage: http://eclipsed4evr.home.comcast.net
-1998 Mitsubishi Eclipse RS-T- "Toy"
-1992 Plymouth Laser Turbo AWD(SOLD)
-2000 Honda CR-V(daily)

  
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Y2 e c l i p s e dSep-30-02 12:44 PM
Old School 2GNTer
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#31976, "RE: 315cc Injector questions..."
In response to Reply # 1

          

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

  
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CollenteSep-30-02 12:46 PM
Member since Sep 20th 2002
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#31977, "RE: 315cc Injector questions..."
In response to Reply # 1

          

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

Nick
97RS

  
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