05 GT Dyno numbers in

Discussion in '2005 - 2009 Specific Tech' started by lopey4.6, Dec 15, 2004.

  1. lopey4.6 New Member

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    O5 GT: removed AC everything else stock. 283.9 rwhp and 307.8 with about a 12.0 A/F at peak Hp. I'll post the graph tomorrow. Standard corected on a dynojet.
  2. Rootus Officially Addicted

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    That's what, 280 SAE? Not bad, one of the higher numbers I've seen.
  3. JonJon Founding Member

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    Dyno'd where? (I'm curious since I'd like to get dyno'd in MD)
  4. lopey4.6 New Member

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    Kaufman's Motorsports in PA
  5. JonJon Founding Member

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    Ahh. I hear a lot of good things about Kaufman's but that's a little far. :p

    Nice numbers... I wonder how much the AC delete earned...
  6. lopey4.6 New Member

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    1 or 2 at the most. the AC pulley is free spinning when not in use.
  7. JonJon Founding Member

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    Didn't use a shorter belt?
  8. slegos888stang New Member

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    dont you have to run a shorter belt i mean hell you are missing a pulley! but he is correct removing ac dosent gain much power its mainly wieght savings!
  9. CatmanJJ Captain Tangnet

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    Nice numbers.
  10. GTP2GTO Banned

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    Why is it significantly lower in your other post that actually shows a graph? Your post where you claim to run the 13.2. Powershots put up his dynograph. Large variances. His=269rwhp/283rwtq

    thats what 14whp and 24wtq?
  11. Mr_dcj2001 New Member

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    No A/C?? :eek: Not with these California summers. :notnice:
  12. eliot22 Founding Member

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    In Maryland, Heffner's Performance has a dyno. They specialize in Vipers, but they used to be big time Mustang tuners, so they know what they're doing. www.heffnersperformance.com
  13. 01LightningGal New Member

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    Well Einstein, since you are all knowing, I'm sure you already know the answer to this. :rolleyes:

    However, I will help if not. You are talking about a different dyno, on a different car, on a different day. Your standard Dynojet, or any regular dyno shop, has variences from dyno to dyno. If you choose not to believe me, take your vehicle to 2 different dynos on the same day............... and I would bet you big money you will get two different numbers.

    The only dyno graphs that can be directly compared are those on the same day, at the same dyno. After that, it is just a guideline to help you see the effectiveness of your mods.

    Now, manufacturers dynos are a totally different story. They also cost about 10X what your local Dynojet costs.
  14. 5-SpeedStallion Founding Member

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    If I'm not mistaken, the AC automatically shuts completely off when WOT, so the hp gain would be near 0 at WOT.
  15. one2gamble Founding Member

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    more like bakersfield summers ;)
  16. JonJon Founding Member

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    Thanks :nice:

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