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Thread: Quick injector question

  1. #1
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    Default Quick injector question

    If I want to change from the stock 26 lb injectors to the stock 28 lbs injectors do I just copy all the tables from the tune from the year with the larger injectors?

    This is for my 99 formula.

    I am also in the process of acquiring/installing the fuel pressure sensor so I can log the actual pressure to fine tune the settings.

    Thanks in advance.

    Brad
    99 Firebird Formula, M6, LS6 intake, headers, catback, lid, BRE cam.

    EFI V2, V7.5.5 (Build 149)
    V8.1.2 (Build 142)
    Boot Block 2.07.01 Oct 14, 2010
    Firmware 2.07.05 Jan 29, 2011
    LC-1 with serial cable
    COS 5

  2. #2
    Joe (Moderator) joecar's Avatar
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    Default

    Brad, yes, copy all the injector tables.

  3. #3
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    Default

    Joecar,

    That's what I thought.

    Thank you very much.

    Brad
    99 Firebird Formula, M6, LS6 intake, headers, catback, lid, BRE cam.

    EFI V2, V7.5.5 (Build 149)
    V8.1.2 (Build 142)
    Boot Block 2.07.01 Oct 14, 2010
    Firmware 2.07.05 Jan 29, 2011
    LC-1 with serial cable
    COS 5

  4. #4
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    76

    Default

    One more question, can anyone tell me the values that should be put in the top half of Marcins spreadsheet for the 28 lb ls1 injectors?

    Thanks again.

    Brad

  5. #5
    Joe (Moderator) joecar's Avatar
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    Brad,

    Rated flowrate: 28.7 lb/hr (1998,2001,2002) or 26.4 lb/hr (1999,2000)
    Rated pressure: 58 psi
    Measured pressure: what you measure (should be 58 psi stock)

  6. #6
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    Thanks again Joe.

    That's exactly what I needed.

    Brad

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