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Thread: Dyno sheet for C230K

  1. #51
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    Quote Originally Posted by Adam-F View Post
    That's twice as much boost I currently have. Would love to see what kinda bhp that amount of boost transfers to dyno.

  2. #52
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    HI everyone,

    That most likely is a peak value. This occurs between the gear changes. Right at the moment when the butterfly valve opens to release the excess pressure.
    It looks good.

  3. #53
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    Hi again,

    Something you MUST do:

    http://www.benzworld.org/forums/r170...ypass-mod.html

    I've installed it before and removed it for some reason that I can't remember of......now it's back on the car and it's well worth it!

  4. #54
    Senior Member John Jones Jr.'s Avatar
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    Adam-F, good to see that 1.2Bar.

    Abbaso, thanks for for trying to get the info.

    K-B, great info & very interesting. Now, on the to do list.
    JJJ.

  5. #55
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    Hi Adam-F,

    What kind and size of belt are you using?

  6. #56
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    Quote Originally Posted by John Jones Jr. View Post
    Adam-F, good to see that 1.2Bar.

    Abbaso, thanks for for trying to get the info.

    K-B, great info & very interesting. Now, on the to do list.
    I sent an email to dyno spot asking how they got around the clutch issues but he hasn't replied.
    Yeah K-B very interesting makes sense as well. Gonna give it a go as well.

  7. #57
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    Quote Originally Posted by KrumB View Post
    Hi Adam-F,

    What kind and size of belt are you using?
    Hi!
    Belt compressor installed 6РК1400 can be even less put. But then tightening

  8. #58
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    Hi

    I've found something interesting on the web:

    http://www1.snapon.com/Files/Diagnos...AZ0025B41C.pdf

    Cheers

  9. #59
    Senior Member John Jones Jr.'s Avatar
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    Good man Krum.

    Wow, that certainly looks very comprehensive. Anything that we should really take note of, especially in relation to losing boost @ WOT?
    JJJ.

  10. #60
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    Yep no doubt very comprehensive indeed. I've got car soft 7.4. Was checking the live data feed parameters on the download you sent KrumB. For cam hall effect sensor( little sensor of the side head.) Says 8t constantly changes between 55 and AA. With carsoft it changes between 85 and 170. So I think i can safely say its working. Your download also helped me with checking maf reading at idle. 4cyl should be btwn 8 and 15. Mine is at 8.
    So very helpful indeed.
    Thanks

  11. #61
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    Quote Originally Posted by John Jones Jr. View Post
    Good man Krum.

    Wow, that certainly looks very comprehensive. Anything that we should really take note of, especially in relation to losing boost @ WOT?
    It gives a clue on how the load is calculated and the relation between load and recirculating air flap opening and closing....

    ...we see where will that take us... )

    Cheers

  12. #62
    Senior Member John Jones Jr.'s Avatar
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    That's going to be interesting Krum if you do work it out, it would be really great to hear. What's the present state of play now. You've got a piggy back ECU working correctly now, right? Are you still getting boost loss at WOT?

    Cheers,

    John.
    JJJ.

  13. #63
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    Double post.
    Last edited by John Jones Jr.; 09-21-2013 at 03:55 PM.
    JJJ.

  14. #64
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    Me and a friend of mine managed to download the ECU software now he'll be working on it....

  15. #65
    Senior Member John Jones Jr.'s Avatar
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    JJJ.

  16. #66
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    Just thought I would revive this thread as I just received the 87 mm s/c pulley all the way from Bulgaria
    (Thanks Krum ) will post up a dyno once it's completed.

  17. #67
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    Please do Abbas.
    JJJ.

  18. #68
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    Pulley has been installed now using a 1390 belt which was a mission to get on along with the 4 bar fuel pressure regulator Haven't got it on the dyno yet to measure but I did check AFR's the same day I put it on and a couple days later once everything settled in.

    Initially afr was at 12.6 higher in the rpm it's now settled 13.1 in the same rpm range. After speaking to a tuner he says it's ok but they usually set it near 12.6 just to be safe.

    Oh yeah and you can definitely feel the increase in torque lower down but bigger intercooler is desperately needed now as it seems to get heat soaked after just one run. But at night it feels much better.
    Last edited by Abbaso; 01-19-2015 at 06:04 AM. Reason: Correction

  19. #69
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    Quote Originally Posted by Abbaso View Post
    Just thought I would revive this thread as I just received the 87 mm s/c pulley all the way from Bulgaria
    (Thanks Krum ) will post up a dyno once it's completed.
    Can you share a link to 87mm pulley in Bulgaria. Is it possible to order?
    Thanks

  20. #70
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    Quote Originally Posted by adik590 View Post
    Can you share a link to 87mm pulley in Bulgaria. Is it possible to order?
    Thanks
    Bought it off a fellow Club 202 member real stand up helpful guy. Krum. Do you have the crank pulley installed?

  21. #71
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    Yes, the crank pulley is installed

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