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Thread: *My logs/ V dyno's*

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    Member standsideways's Avatar
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    Default *My logs/ V dyno's*

    im gonna start posting my logs and v dynos here, for anyone who wants to share there opinion, or just look.

    This is 2 logs run through v dyno running stage 1 + SF 91oct
    the bumpy curve(blue) was on a rougher surface.



    what do you guys think?

    ill get the matching logs up soon.

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    Member standsideways's Avatar
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    Default Re: *My logs/ V dyno's*

    some more from tonight


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    Default Re: *My logs/ V dyno's*

    which intake?

    try using the SAE correction factors stickied in this section. if you don't apply SAE correction, then use "custom dyno" with 1.01 ratio for quick and dirty correction.

    MSpeed Tuning & Diagnostics - The Street Lab is always OPEN FOR BUSINESS
    All Powder & Ceramic Coating @ Quy's Coating . Tires and Wheels @ Simply Tire . Wraps by mleblond @ Seche Media . Dyno'd @ Advance Power House . Professionally Serviced by Jimmy @ Street Performance . Signature Pic by PCLoadLetter . Street Tuned by myself .
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    Member standsideways's Avatar
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    Default Re: *My logs/ V dyno's*

    ouch!

    #'s are much lower with SAE correction or custom dyne

    vince, you sure know how to make people want more power dont cha!

    edit: Cobb intake.
    Last edited by standsideways; 04-17-2012 at 02:35 AM.

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    Default Re: *My logs/ V dyno's*

    Quote Originally Posted by Fobio View Post
    which intake?

    try using the SAE correction factors stickied in this section. if you don't apply SAE correction, then use "custom dyno" with 1.01 ratio for quick and dirty correction.
    ...and change the Smoothing to 3

    take a look at the VD plots Fobio posted in the MSpeed section for examples on VD plots that can be used for comparison

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    Default Re: *My logs/ V dyno's*

    No wheelspin issues with that much torque?
    Got a variety of OEM Mazda 3 parts that need to go, thread coming soon, PM me for details!

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    Default Re: *My logs/ V dyno's*

    Quote Originally Posted by MarkWB View Post
    No wheelspin issues with that much torque?
    not unless you mat it in 1st or second.

    my swap to 245 dunlop star specs gave me muchhh more grip.

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    Default Re: *My logs/ V dyno's*

    Quote Originally Posted by MajesticBlueNTO View Post
    ...and change the Smoothing to 3

    take a look at the VD plots Fobio posted in the MSpeed section for examples on VD plots that can be used for comparison
    will post some more tonight with SAE correction and smoothing @ 3.

    thanks!

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    Default Re: *My logs/ V dyno's*

    Quote Originally Posted by standsideways View Post
    not unless you mat it in 1st or second.

    my swap to 245 dunlop star specs gave me muchhh more grip.
    Yeah you must really have to gordon the clutch and gas with the added torque...not a pain in Toronto traffic to have to be that delicate?

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    Default Re: *My logs/ V dyno's*

    luckily i never have to sit in traffic the speed is a bitch in rush hour traffic, but ide take it over any sloppy manual or auto anyday.

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    Default Re: *My logs/ V dyno's*

    Another thing I didn't see was your weight included on your VD plots. Also curious to know if DSC was off?? If not, you should do the runs without it. With it on, numbers become very inflated as you can spin the tires without knowing.

    Not trying to dampen your spirits on your numbers, but making almost 300lbs/ft or torque on an intake alone on 91 pump gas at just about 16.5PSI, seems a bit optimistic. Either that on you're one hell of a tuner!

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    Dsc was off, i added 180lbs to the weight(myself)

    I havent touched the tune, its just an OTS tune.

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    Default Re: *My logs/ V dyno's*

    Quote Originally Posted by MarkWB View Post
    Yeah you must really have to gordon the clutch and gas with the added torque...not a pain in Toronto traffic to have to be that delicate?
    It's not hard to go with no gas in 1st. When sitting in traffic I just feather the clutch.

    I get wheelspin in 3rd, cool feeling

    And yeah as others said those numbers seem a tad high for a stage 1 OTS tune
    2007 Mazdaspeed3
    drive slow homie...

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    Default Re: *My logs/ V dyno's*

    try "Smoothing 3"

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    Default Re: *My logs/ V dyno's*

    Are you planning on self tuning?
    Oh damn, that sucks. Oh well, I stopped reading the Speed section because according to certain people only speed owners are allowed to even look at that section.

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    Smoothing is on 4 i will change it for the next one

    Gonna do a few shortly, ill post em up ASAP.

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    Default Re: *My logs/ V dyno's*

    Quote Originally Posted by standsideways View Post
    Smoothing is on 4 i will change it for the next one

    Gonna do a few shortly, ill post em up ASAP.
    Be safe...it's really not worth it to log for the sake of pulling a VD plot...if your car is running fine and you're on an OTS map, the risk you take logging out on a "non-closed, non-Mexican course." is not worth it, esp since you're not tuning to make any gains.

    I'll reply to your PM now that the wknd is here and I have some time to think.

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    Default Re: *My logs/ V dyno's*

    Quote Originally Posted by Fobio View Post
    Be safe...it's really not worth it to log for the sake of pulling a VD plot...if your car is running fine and you're on an OTS map, the risk you take logging out on a "non-closed, non-Mexican course." is not worth it, esp since you're not tuning to make any gains.

    I'll reply to your PM now that the wknd is here and I have some time to think.
    ended up installing a cobb turbo inlet and cobb intake+ accessport on a friends evo X.

    those things are STRANGE...25psi at 3k down to 18psi for redline WTF.

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    Default Re: *My logs/ V dyno's*

    Quote Originally Posted by standsideways View Post
    ended up installing a cobb turbo inlet and cobb intake+ accessport on a friends evo X.

    those things are STRANGE...25psi at 3k down to 18psi for redline WTF.
    whats strange about that

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    Member standsideways's Avatar
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    It makes the car weird to drive, you feel like your power is nowhere near where it should be.

    I drove it for awhile and was completely dissapointed..i expected more than the speed
    Last edited by standsideways; 06-30-2012 at 04:34 PM.

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    Jr Member cSPEED's Avatar
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    Default Re: *My logs/ V dyno's*

    Pretty sure the map you're running now tapers boost to red line too. maybe not as big of a difference as 25-18 though

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    Quote Originally Posted by cSPEED View Post
    Pretty sure the map you're running now tapers boost to red line too. maybe not as big of a difference as 25-18 though
    I likely had higher hopes for the car also,when realistically it makes the same power we do.

    My map runs 17psi all the way to redline no taper.
    (see v dyno plots above)

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