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Old May 22, 2006 | 01:29 AM
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So this might be a dumb question, but I was just wondering if it is possible for a dyno to not be accurate?
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Old May 22, 2006 | 04:06 AM
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Yes it can. if its off calibration it will throw the numbers way off.

Also some dyno's dyno up to 20rwhp different from one another.

I know here in DFW there are like 3 different dyno's and 2 will essentially give the same readings but the thrid will give a loss of 10 rwhp. It all depends on lots of variables really
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Old May 22, 2006 | 06:46 AM
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yes it can be. Thats why I go to the track.
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Old May 23, 2006 | 09:55 PM
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which dyno's read low?
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Old May 23, 2006 | 09:57 PM
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Mustang Dynomometer's read relatively low. Dynojet's typically read high.
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Old May 23, 2006 | 10:06 PM
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and the track reads dead on.
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Old May 24, 2006 | 08:19 AM
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Originally Posted by 98SS2836
and the track reads dead on.
Well the track doesn't read dead on if you want to compare your car to others that aren't there the same day. People across the country get widely varying results due to temperature, altitude, and humidity. I believe that track times say more than dyno number too, but there are lots of variables at the track too. Driver skill has no effect on a dyno, but it is crucial for the track.
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