Being a mathematician, I've always appreciated a healthy dose of skepticism until a good argument or proof proves otherwise. However, I also appreciate experience and practice when considering theories and calculations. Modelling always involves some assumptions and simplifications which may differ from the real world. What you're saying about the green giants must surely be modeled with some assumptions. I'm just curious because I've been to dyno events where people were getting 300 hp running the stock injectors. Their air/fuel ratios were a bit on the lean side, at peak power/boost. I'm sure their duty cycle was at 100%, too. Your calculations for the green giants have me curious about what their actual duty cycle is. I'm very numerate and can develop equations for various types of engineering models. However, not being an automotive engineer, I'm not familiar with the models used for injectors - perhaps you could list a few references or sources where I could get a better grasp of these models, or are your calculations based on models that you developed?

posted by 24.91.254...

• TD04HL 15T 5cm2 question, Drew in Houston, Tue, 30 Nov 2004 04:49:54
  • Re: TD04HL 15T 5cm2 question, ed smith, Tue, 30 Nov 2004 17:57:19
  • If you go back and reread that post,, zeke, Tue, 30 Nov 2004 05:51:36
    • Re: If you go back and reread that post,, Drew in Houston, Tue, 30 Nov 2004 15:15:49
      • Hey, it's your engine...., zeke, Wed, 1 Dec 2004 05:38:13
        • Re: Hey, it's your engine...., Drew in Houston, Wed, 1 Dec 2004 07:27:43
          • Re: Hey, it's your engine...., AdamB , Thu, 2 Dec 2004 15:53:19
            • There are no new turbos "clipped", SteveW, Sat, 4 Dec 2004 10:07:35
              • Yes, that was my point. n/m, AdamB , Sat, 4 Dec 2004 23:34:15
                • To clarify, AdamB , Sun, 5 Dec 2004 00:11:01
            • Re: Hey, it's your engine...., Drew in Houston, Sat, 4 Dec 2004 01:35:31
              • I've always felt a little skepticism is a good thing..., zeke, Mon, 6 Dec 2004 05:15:39 <-- Viewing This Message
                • Re: I've always felt a little skepticism is a good thing..., Drew in Houston, Mon, 6 Dec 2004 07:13:29
      • Well,, SteveW, Tue, 30 Nov 2004 17:22:30
        • good point, jak , Tue, 30 Nov 2004 20:19:11
    • A link for you, SteveW, Tue, 30 Nov 2004 13:04:13
      • I forgot one, SteveW, Tue, 30 Nov 2004 13:32:44
        • Re: I forgot one, Drew in Houston, Tue, 30 Nov 2004 16:20:48
          • you trade no lag for less HP though, jak , Tue, 30 Nov 2004 18:45:47
          • Here be some maps,, SteveW, Tue, 30 Nov 2004 17:25:57
    • Re: If you go back and reread that post,, jak , Tue, 30 Nov 2004 06:33:39
      • Thanks Jak! Hope you're well. nm, Drew in Houston, Tue, 30 Nov 2004 16:38:36
  • that will work fine, jak , Tue, 30 Nov 2004 05:22:46

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