96 lumina 3100, how many lb/hr are the injectors rated for?

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  • no_doz
    • Sep 2005
    • 912

    #1

    96 lumina 3100, how many lb/hr are the injectors rated for?

    topic-stock injectors?
  • torq455
    If I only had money!!!
    • Dec 2003
    • 1615

    #2
    17 lbs/hr.
    Andy

    sigpic

    fastest 1/8: 10.19@ 67.17
    fastest 1/4: 16.16@ 82.70

    62mm TB, 1.6 roller tip rockers, Ostrich 2.0, UD pulley, TB heater bypass, K&N, 180* stat, No cat, 99Grand AM dual cooling fans. 4T65E swap FDR 3.69, EP LSD, F.A.S.T. transmission controller, TransGo shift kit.

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    • no_doz
      • Sep 2005
      • 912

      #3
      thanx man. so what benefits would i get by putting 21 lb/hr injectors in it?

      Comment

      • Manitcor
        • Oct 2003
        • 573

        #4
        nothing unless you tune you PCM to take advtange of them. For a 96 Lumina youll need something like a DHP or HPTuners setup to tune.

        1995 Monte Carlo LS
        3400 SFI 60v6
        FFP Underdrive Pulley, S&S Headers, LSD, ODBII Swap, DHP

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        • torq455
          If I only had money!!!
          • Dec 2003
          • 1615

          #5
          The ECM would adjust the rich mixture to the correct 14.7:1 ratio until you go WOT, then it would run too rich and you'd lose power. I put the injectors out of a 3400 which are 19 lbs/hr. It runs great. If you need more gas you can increase the fuel pressure up to a point. You will still need to tune the ECM for that as well.
          Andy

          sigpic

          fastest 1/8: 10.19@ 67.17
          fastest 1/4: 16.16@ 82.70

          62mm TB, 1.6 roller tip rockers, Ostrich 2.0, UD pulley, TB heater bypass, K&N, 180* stat, No cat, 99Grand AM dual cooling fans. 4T65E swap FDR 3.69, EP LSD, F.A.S.T. transmission controller, TransGo shift kit.

          Comment

          • no_doz
            • Sep 2005
            • 912

            #6
            dumb question but would the dhp tuner possibly allow me to program my computer to function properly with an eaton m90 supercharger as well?

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