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    Fuel Pressure Setting

    I have a 93 accord with JDM H22 and was wondering how high should i set the fuel pressure b/c i am getting a fuel pressure regulator. I dont have injectors(yet) and was just wondering how much i should set the fuel pressure at with the stock injectors. Yes, i do have an aftermarket fuel pump. So if anybody knows what would be the best setting please let me know. I was thinking about setting at 45-50 since 35-40 is stock correct or would that be too much. Any info will help thanks.

    #2
    if u still have a basically stock setup, go with a stock fuel pressure setting....if you have significant mods...then bump it up some
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      #3
      About 42 psi at idle with the vacum line connected is good.
      My unupdate website Speedworx-online.com, lol. <click here>.

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        #4
        What exactly is the stock setting? Just so i can know for future references. Thanks.

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          #5
          According to the service manual at idle with the vacuum hose disconnected should be between 33-40 psi. I normally set them around 42, It gives the injectors alittle more fuel behind them giving them a nice spary pattern.
          My unupdate website Speedworx-online.com, lol. <click here>.

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