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Top 2GNT Technical Turbo/Nitrous Tech topic #25918
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Subject: "Fuel psi for every boost psi (Ratio)" Previous topic | Next topic
Dave_FLJul-07-02 08:00 AM
Old School 2GNTer
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#25918, "Fuel psi for every boost psi (Ratio)"




          

I just want to make sure Becuase its been a while since I messed with my fuel system. For every pound of boost you are supposed to add 5 pounds of fuel correct?

So at 6 psi I should be at 90 psi of fuel?

Dave
05 Ford F150 SuperCrew FX4

  

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pn0ymahalJul-07-02 10:39 AM
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#25919, "RE: Fuel psi for every boost psi (Ratio)"
In response to Reply # 0




          

for hrc stock fuel setup.. at 6psi = 85-90psi at 9psi 105-110psi if i remember correct.. so what you said, sounds correct...



Michael 99gs
HRC Stage 2
http://www.dreamwater.net/purplebeast

Michael
99gs hrc stage 5000 SOLD...
2004 Honda Accord V6 (240 hp)stock
what other car should i buy?? hmmm
Car info & pictures at http://www.cardomain.com/memberpage/520269

  

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TeamXtremeRSJul-07-02 01:44 PM
Member since May 20th 2003
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#25920, "RE: Fuel psi for every boost psi (Ratio)"
In response to Reply # 0


          

Yes, thats right. For a HRC setup on stock injectors, its a 5:1 ratio up to 6 psi of boost, max at 7. From 7-9 psi its more around a 5.4:1 ratio, from what Corbin has told me anyway..


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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