S2000 Under The Hood S2000 Technical and Mechanical discussions.

Dyno results

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Old Apr 9, 2006 | 08:40 AM
  #1  
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Default Dyno results

53,000 miles, bone stock with the exception of a K&N filter (not intake) and the airbox lid open....
Are these numbers a little low? I was expecting 190ish...
Another question, since it's been known that newer ECU's net some more power, is it possible to get an AEM EMS and tune it w/o changing anything else? I'm sure it could probably be leaned out some....
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Old Apr 9, 2006 | 08:46 AM
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Wow those numbers are low. Why does the weight of your vehicle say 3100? You can certainly get an AEM EMS and try doing some tuning, but what you will find is the the F20/F22 comes for the factory fairly well optimized.
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Old Apr 9, 2006 | 08:49 AM
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The guy doing the dyno prolly weighed 300 lbs, and was probably in the car when they recorded the weight...
So what do you guys think? What should it have done?
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Old Apr 9, 2006 | 08:50 AM
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Originally Posted by 2QYK4U,Apr 9 2006, 09:46 AM
Why does the weight of your vehicle say 3100?
That's probably what it was at the time of the dyno. My car weighed in at exactly 3003 lbs, with me in it and 1/2 tank of gas. If he had a full tank at the time and the operator was over 200 lbs, I can see it.
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Old Apr 9, 2006 | 08:51 AM
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Originally Posted by wildcardtrd,Apr 9 2006, 09:49 AM
So what do you guys think? What should it have done?
Has the car had things like air filter, spark plugs, fuel pressure, etc, checked lately?
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Old Apr 9, 2006 | 08:53 AM
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What kind of dyno is that and have any other S2k's put down numbers on it?
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Old Apr 9, 2006 | 08:53 AM
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Originally Posted by xviper,Apr 9 2006, 09:50 AM
That's probably what it was at the time of the dyno. My car weighed in at exactly 3003 lbs, with me in it and 1/2 tank of gas. If he had a full tank at the time and the operator was over 200 lbs, I can see it.
I see.
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Old Apr 9, 2006 | 08:55 AM
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If it is a Mustang dyno it would be spot on. They read lower than the others.
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Old Apr 9, 2006 | 08:59 AM
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It is a Mustang dyno, The air filter was clean, the oil was just changed that morning (5w-30 Castrol Syntec), fuel pressure was not checked (it is stock....), and the spark plugs are still original.
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Old Apr 9, 2006 | 09:06 AM
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Put your airbox lid back on. You could gain up to 10 HP by doing that.
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