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Buick Forum: Dyno'd my 2013 GS over the weeked!
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  1. #1
    GSTurbo's Avatar
    GSTurbo is offline Full Member My Buick(s): 2013 Regal GS, Crystal Red Tint Coat, Aisin AF40
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    Dyno'd my 2013 GS over the weeked!

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    Hey guys, finally put my 2013 GS on the rollers. She did very well with the GM Stage Kit, and my other simple mods (see signature).

    Final numbers were 260whp 316wtq.

    Dyno'd in 3rd or 4th, which ever is closest to 1:1 (I forget).

    A6, manual mode, Exxon 93 octane, GS mode, traction off, stability control off.

    I used this same dyno for my Cobalt SS Supercharged back in the day, and it was found to be very accurate and consistent. Made the exact same power 2 years in a row.
    Last edited by GSTurbo; September 11th, 2017 at 12:59 PM.
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    260whp 316wtq

  2. #2
    AZ_GS is offline Buick Newbie My Buick(s): '12 Regal GS 6MT
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    Re: Dyno'd my 2013 GS over the weeked!

    Nice numbers!

  3. #3
    MJ's V is offline Full Member My Buick(s): Buick Verano Turbo 6AT
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    Re: Dyno'd my 2013 GS over the weeked!

    Those are solid numbers!
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    '13 Buick Verano Premium, BNR 93 tune, K&N air filter
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  4. #4
    GSTurbo's Avatar
    GSTurbo is offline Full Member My Buick(s): 2013 Regal GS, Crystal Red Tint Coat, Aisin AF40
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    Re: Dyno'd my 2013 GS over the weeked!

    Thanks guys!

  5. #5
    stoopid is online now Full Member My Buick(s): 2015 Regal 2.0T FWD
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    Re: Dyno'd my 2013 GS over the weeked!

    Thanks for sharing the results, always good to see 'proof' of what the tunes are actually producing.

    What are the crank numbers they advertised for the stage kit?

  6. #6
    GSTurbo's Avatar
    GSTurbo is offline Full Member My Buick(s): 2013 Regal GS, Crystal Red Tint Coat, Aisin AF40
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    Re: Dyno'd my 2013 GS over the weeked!

    Quote Originally Posted by stoopid View Post
    Thanks for sharing the results, always good to see 'proof' of what the tunes are actually producing.

    What are the crank numbers they advertised for the stage kit?
    Agreed!

    295bhp 335tq are the GM Stage Kit ratings for the 2012-2013 GS.
    Last edited by GSTurbo; September 14th, 2017 at 11:29 AM.

  7. #7
    stoopid is online now Full Member My Buick(s): 2015 Regal 2.0T FWD
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    Re: Dyno'd my 2013 GS over the weeked!

    Quote Originally Posted by GSTurbo View Post
    Agreed!

    295bhp 335tq are the GM Stage Kit ratings for the 2012-2013 GS.
    I think you mean 335tq. The drivetrain loss isn't too bad, much less than other GM vehicle dyno results. At a conservative 15% you'd be around 250hp and slightly less than 300tq.

  8. #8
    GSTurbo's Avatar
    GSTurbo is offline Full Member My Buick(s): 2013 Regal GS, Crystal Red Tint Coat, Aisin AF40
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    Re: Dyno'd my 2013 GS over the weeked!

    Quote Originally Posted by stoopid View Post
    I think you mean 335tq. The drivetrain loss isn't too bad, much less than other GM vehicle dyno results. At a conservative 15% you'd be around 250hp and slightly less than 300tq.
    Yes, I meant 335, lol.

    Yeah, most GM Stage kit dynos have been around 250hp 280tq with no other mods. My WERKS DP and catless mid pipe def helped a bit.

    I'm pretty happy with the results. Might start tinkering around a bit to see how much more I can squeeze out of before getting into a larger turbo and such.

  9. #9
    mavv is offline Buick Newbie My Buick(s): 2014 Buick Regal Turbo
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    Re: Dyno'd my 2013 GS over the weeked!

    at the risk of sounding ignorant, do you have this tuned? trifecta..etc?

  10. #10
    GSTurbo's Avatar
    GSTurbo is offline Full Member My Buick(s): 2013 Regal GS, Crystal Red Tint Coat, Aisin AF40
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    Re: Dyno'd my 2013 GS over the weeked!

    Quote Originally Posted by mavv View Post
    at the risk of sounding ignorant, do you have this tuned? trifecta..etc?
    Yep, the GM Stage kit comes with a tune.
    Last edited by GSTurbo; September 15th, 2017 at 11:39 AM.

  11. #11
    stoopid is online now Full Member My Buick(s): 2015 Regal 2.0T FWD
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    Re: Dyno'd my 2013 GS over the weeked!

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    Quote Originally Posted by GSTurbo View Post
    Yeah, most GM Stage kit dynos have been around 250hp 280tq with no other mods. My WERKS DP and catless mid pipe def helped a bit.
    Oh I see your list of mods above, I must have scrolled past them. I was assuming stock. Not stock. lol

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