Got a retune - DYNO RESULTS!
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This is a discussion on Got a retune - DYNO RESULTS! within the Engine Modifications forums, part of the Tech & Modifying & General Repairs category; Got a retune today and the only changes are as follows: Perrin Inlet Grimmspeed EBCS NGK Iridium Spark Plugs (one ...

  1. #1
    Registered User c2bcoolwrx's Avatar
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    Got a retune - DYNO RESULTS!

    Got a retune today and the only changes are as follows:

    Perrin Inlet
    Grimmspeed EBCS
    NGK Iridium Spark Plugs (one step colder)
    STi Oil Pan w/KillerB Oil Pickup
    Kartboy Pitchstop
    More Boost (was 16PSI, now 19PSI)

    Build Specs (besides new stuff):

    EJ257 Hybrid
    Blouch TD05H-18G 8cm
    CP Pistons
    Kelford 264/264 cams



    Old dyno results: 318.85whp, 288.37trq (16PSI, Temp: 87.90F, 41% humidity)
    Current/New: 332.47whp, 338.78trq (19PSI, Temp: 97.37F, 28% humidity)

    Both were on the same DynoJet and done by the same tuner, who also built my block (Gregg of Machines Gone Wild). The car has almost 85K miles and the block has 24K. Sorry for the phone pic of the dyno, but I have a printout with the original results vs. new and will post it once I scan it at work on Tuesday.
    Last edited by c2bcoolwrx; 09-04-2010 at 06:08 PM.

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    Registered User irvin787878's Avatar
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    if i ever where to be able to do an engine build. thats about the results i would like to have. i want to learn everything i can to build good reliable power and that would be more than enough for me to.
    HAWK-EYE ALLIANCE #7878
    2007 WRX TR
    My work in progress. http://www.clubwrx.net/forums/off-to...ld-thread.html

  4. #3
    Registered User MainFrame's Avatar
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    Very nice powerband.. looks like it pulls real good from 3400 all the way to 7500.

  5. #4
    Master Baiter EJ257's Avatar
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    Quote Originally Posted by MainFrame
    Very nice powerband..
    +1
    2005 WRX STi (Mods | Virtual Dyno)

    Resident Tuner @ WTF Tuning, LLC

    "Never trust anything that bleeds for a week and lives ..."

    UNYSOC

  6. #5
    Registered User MainFrame's Avatar
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    Damn, I really want those cams now. I had already decided if I were to get cams I am going with Kelford 264. My engine's coming out for the third (and hopefully last) time tomorrow.. if I just had $1000 to blow on cams.

  7. #6
    Registered User c2bcoolwrx's Avatar
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    Quote Originally Posted by MainFrame View Post
    Damn, I really want those cams now. I had already decided if I were to get cams I am going with Kelford 264. My engine's coming out for the third (and hopefully last) time tomorrow.. if I just had $1000 to blow on cams.
    Yep, Kelford cams are one of the best, they have a lot of lift (more than BC 272s). GSC 264s are very similar in specs (a tiny bit less lift I think) and would be my 2nd choice.

    Funny enough when I went w/the Kelfords back in '08 hardly anyone was running them due to the extra cost. Now everyone realizes that Kelfords are worth it. Kelford is actually the largest cam manufacturer in the world and makes cams for Tomei, HKS, Greddy, & BC just to name a few.
    Last edited by c2bcoolwrx; 09-06-2010 at 07:44 PM.

  8. #7
    Registered User scoopbaru's Avatar
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    nice!!

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