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Thread: BOSCH Fuel Injectors 0280155868

  1. #1
    Lifetime Member mr.prick's Avatar
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    Default BOSCH Fuel Injectors 0280155868

    Does anyone have the settings for these injectors?
    I found conflicting information on them,
    anywhere from 36lb to 38lb and even 42lb.
    I've also read they are the same as BOSCH# 0280155811
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    http://apps.bosch.com.au/motorsport/...linjectors.pdf
    This means they are 39.85/hr at 4 bar if my math is correct.
    Last edited by Gordy M; October 28th, 2009 at 03:33 AM.

  3. #3
    Lifetime Member mr.prick's Avatar
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    Link doesn't work.
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

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    It was an old url I had saved from LS1tech article.

    The tech sheet said it flowed 34.51 at 43.5 psi, most of the aftermarket companies have flow matched sets that flow 36 lb at 3 bar, so it is often call the 42 lb injector for the lsx engines. The BOSCH# 0280155811 is know as the white top injector and was used in the the C5 for racing. The GM part# is 24508208.

  5. #5
    Lifetime Member mr.prick's Avatar
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    So the offsets and flow rate will be in an ASA .tun
    Now to find one.
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
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    Lifetime Member ChipsByAl's Avatar
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    "Trash that carb and get Injected!"

  7. #7
    Lifetime Member ChipsByAl's Avatar
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    I also found this on the ASA tune:

    http://forum.efilive.com/showthread.php?t=8141
    "Trash that carb and get Injected!"

  8. #8
    Lifetime Member mr.prick's Avatar
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    The .pdf is somewhat useful.
    It shows the flow rating with N-heptane, which means the data is not perfect.
    I got the script in that thread but I would really like to see an actual ASA .tun file.
    The one I found does not seem to be right {B4001}.
    512k RoadRunner Firmware 12.14R
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    Lifetime Member hquick's Avatar
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    Buy the DVD!
    Howard

    YOU ONLY NEED TWO TOOLS IN LIFE - WD-40 AND DUCT TAPE. IF IT DOESN'T
    MOVE AND SHOULD, USE THE WD-40. IF IT SHOULDN'T MOVE AND DOES, USE THE
    DUCT TAPE.
    IF YOU CAN'T FIX IT WITH A HAMMER, YOU'VE GOT AN ELECTRICAL PROBLEM.


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  10. #10
    Lifetime Member mr.prick's Avatar
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    What DVD and why buy anything when all I need is an ASA .tun?
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

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