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Thread: Flow matched injectors-now what?

  1. #1
    Lifetime Member Bruce Melton's Avatar
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    Default Flow matched injectors-now what?

    Much is made of "flow matched" injectors, and now I have a set and can rank them by number as to flow. Since I can't read AFR in each cyl just on one bank of the headers, which cyl is likely leanest? I have read #7 is most likely to clog cause it is the dead end on the fuel rail, but it seems that is a separate issue. Feel like the dog that caught the car, now what?
    Thanks,
    Bruce

    2000 C5 Coupe, 6M, Callies/Mahle stroked LS7 (441), Blackwing, Halltech, LS3 intake, 90mm Shaner TB, ported L92 heads, FAST 50# inj, not too much cam, Kooks 1 7/8" headers , 3" catless mid pipes, Z TIs, track suspension, , 3:90 rear, EFI V2, LM-2, etc.
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  2. #2
    EFILive Reseller ringram's Avatar
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    Yeah put the highest flowed injector on #7, then I guess spread them around to balance each bank!?
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  3. #3
    Lifetime Member Bruce Melton's Avatar
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    Quote Originally Posted by ringram
    Yeah put the highest flowed injector on #7, then I guess spread them around to balance each bank!?
    So we think #7 will likely be the leanest cyl?

    2000 C5 Coupe, 6M, Callies/Mahle stroked LS7 (441), Blackwing, Halltech, LS3 intake, 90mm Shaner TB, ported L92 heads, FAST 50# inj, not too much cam, Kooks 1 7/8" headers , 3" catless mid pipes, Z TIs, track suspension, , 3:90 rear, EFI V2, LM-2, etc.
    PowrMax Performance

    100 mm PowrMAF

    LM-2 EFILIve package with TAQ -sLM2 V-2 serial cable> Package deals

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  5. #5
    Lifetime Member Bruce Melton's Avatar
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    Quote Originally Posted by joecar
    Joe,
    Yeah thanks, I saw that, which makes me lean toward #7 but that is really more a progressive maintence issue.
    I was wondering if there are any inherent intake manifold (LS6) or other design issues that that typically lean out one cyl or another?

    2000 C5 Coupe, 6M, Callies/Mahle stroked LS7 (441), Blackwing, Halltech, LS3 intake, 90mm Shaner TB, ported L92 heads, FAST 50# inj, not too much cam, Kooks 1 7/8" headers , 3" catless mid pipes, Z TIs, track suspension, , 3:90 rear, EFI V2, LM-2, etc.
    PowrMax Performance

    100 mm PowrMAF

    LM-2 EFILIve package with TAQ -sLM2 V-2 serial cable> Package deals

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