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  1. #1
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    BMS Race Flash Logs

    hey guys
    i did the BMS Race Flash yesterday so im just posting up some logs to see if you guys have anything to say.
    i have 1 log from yesterday after i did it and 3 from today. @xbox_fan @babuski @triggz

    http://datazap.me/u/alex335i/3rd-gea...log=0&data=1-4
    http://datazap.me/u/alex335i/2nd-gea...log=0&data=1-4
    http://datazap.me/u/alex335i/3rd-gea...log=0&data=1-4
    http://datazap.me/u/alex335i/3-4-gea...log=0&data=1-4

    thanks guys!!

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    Looks ok imo Click here to enlarge
    Click here to enlarge
    997.1 tt
    Kline 200cell exhaust
    997.2/GT2RS IC's
    Cobb E85 custom stage3 tune by Mitch
    ID1000 injectors
    Sachs stage 2.5 clutch

  3. #3
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    Click here to enlarge Originally Posted by xbox_fan Click here to enlarge
    Looks ok imo Click here to enlarge
    this may sound weird but....why does it feel slower to me....

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    Is there any reason your Low fuel pressure is sitting at 219, someone correct me if I am wrong, but FP_l on these logs is LPFP correct?

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    Click here to enlarge Originally Posted by VargasTurboTech Click here to enlarge
    Is there any reason your Low fuel pressure is sitting at 219, someone correct me if I am wrong, but FP_l on these logs is LPFP correct?
    oil temp lol i have FUD set to 11 so it sends out oil temperature instead.

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    1 out of 1 members liked this post. Reputation: Yes | No
    Gotcha, I am used to Cobb logs so that makes sense

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    1 out of 1 members liked this post. Reputation: Yes | No
    Increase your boost failsafe value to 20psi. and do another pull.
    2011 335is DCT, JB4 + MHD BEF, stage 2 LPFP, e50 + 50/50 meth, FBO, MT ET Streets when needed


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    Click here to enlarge Originally Posted by bigdnno98 Click here to enlarge
    Increase your boost failsafe value to 20psi. and do another pull.
    why...and what will it do...lol sorry i dont want to just change stuff not trying to be a dick

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    Click here to enlarge Originally Posted by VargasTurboTech Click here to enlarge
    Gotcha, I am used to Cobb logs so that makes sense
    no worries,logs look good tho in your opinion?

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    uhm. because that's limiting the amount of boost the JB4 is allowed to run. No point in running a 60 add if you're limiting boost to 18psi. Set limit at 20psi and it'll let the JB4 run up to 19psi. It'll only run 19psi if all conditions are met in order to safely run 19psi.
    2011 335is DCT, JB4 + MHD BEF, stage 2 LPFP, e50 + 50/50 meth, FBO, MT ET Streets when needed


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    logs look very solid. I'd actually want to know what low fuel pressure was if it was me and I was running any amount of ethanol. The LPFP is famous for taking a dump on those cars when running ethanol.
    2011 335is DCT, JB4 + MHD BEF, stage 2 LPFP, e50 + 50/50 meth, FBO, MT ET Streets when needed


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    Click here to enlarge Originally Posted by alexx03 Click here to enlarge
    why...and what will it do...lol sorry i dont want to just change stuff not trying to be a dick
    Is your current failsafe set at 17.5 psig? If so, that might explain why your boost target is as flat as it is.

    For map 3 on MA65, you should have a nicely curved boost target that tapers as revs climb. See Terry's post on ISO 27.8 meth safety changes for reference.

    Timing looks great, IATs look fine, and FP_H is stellar. You're a little below boost target in the high revs, this could easily be from aging turbo hardware but it could also a miniscule boost leak/vacuum leak. Considering how quickly you're building boost and your relatively low dutycycle values, it's likely just aging hardware unable to keep up with the high boost requirements you're putting on the system.

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    Click here to enlarge Originally Posted by bigdnno98 Click here to enlarge
    uhm. because that's limiting the amount of boost the JB4 is allowed to run. No point in running a 60 add if you're limiting boost to 18psi. Set limit at 20psi and it'll let the JB4 run up to 19psi. It'll only run 19psi if all conditions are met in order to safely run 19psi.
    Click here to enlarge Originally Posted by bigdnno98 Click here to enlarge
    logs look very solid. I'd actually want to know what low fuel pressure was if it was me and I was running any amount of ethanol. The LPFP is famous for taking a dump on those cars when running ethanol.
    kool i figured thats what it was but sorry i like to ask questions.
    im not running any E-85 only 100% meth,i do it like this because on the JB4 mobile app i can get the oil temp read out in digital,just a for fun thing but ill turn it off if i should still be logging them even on meth.
    thanks a lot

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    Click here to enlarge Originally Posted by EvanL Click here to enlarge
    Is your current failsafe set at 17.5 psig? If so, that might explain why your boost target is as flat as it is.

    For map 3 on MA65, you should have a nicely curved boost target that tapers as revs climb. See Terry's post on ISO 27.8 meth safety changes for reference.

    Timing looks great, IATs look fine, and FP_H is stellar. You're a little below boost target in the high revs, this could easily be from aging turbo hardware but it could also a miniscule boost leak/vacuum leak. Considering how quickly you're building boost and your relatively low dutycycle values, it's likely just aging hardware unable to keep up with the high boost requirements you're putting on the system.
    current failsafe is set at 18 like @bigdnno98 said

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    Click here to enlarge Originally Posted by alexx03 Click here to enlarge
    current failsafe is set at 18 like @bigdnno98 said
    Ok. Point still stands.

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    Click here to enlarge Originally Posted by EvanL Click here to enlarge
    Ok. Point still stands.
    okay thanks
    and yes i will check out that thread you pointed out.

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    Your logs look solid. Timing looks great and fueling is pretty good. Your fuel pumps look good according to your logs. Your boost may not hit all it target up top. It is pretty normal for stock turbo. You can raise the boost limit to 20psi if you want to run higher than 17 psi. However, You may see a higher drop in boost as your rpm increase because your stocker is working extra hard.

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