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NA AP2 Dyno Sheets

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Old Feb 25, 2007 | 11:12 AM
  #31  
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Originally Posted by 2QYK4U,Feb 25 2007, 03:05 PM
That was on a dyno dynamics dymamometer, which from my understanding reads 1-2% lower than a dynojet. I am not sure if the header or Hondata alone made a big difference, but in conjunction with each other I made huge mid-range gains--something like 22rwhp!

Looking at your dyno graph, it looks like they didn't do the run all the way to the rev limiter...
Thats what I was thinking . . . but they told me it wouldn't have mattered because it was already dropping off?
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Old Feb 25, 2007 | 11:15 AM
  #32  
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Originally Posted by Jsmply,Feb 25 2007, 12:12 PM
Thats what I was thinking . . . but they told me it wouldn't have mattered because it was already dropping off?
I see your torque dropping, which is normal, but not your horsepower.
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Old Feb 25, 2007 | 11:23 AM
  #33  
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SAE correction factor on a Dynojet
VAFC is untuned
AP1 (00-01) ECU, AEM V1 intake, TP and no resonator
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Old Feb 25, 2007 | 04:08 PM
  #34  
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Red, is my 04 AP2, only mod is the Amuse Titan Extra.
Blue, is an 00 AP1, Toda header, single exhaust, Comptec intake, test pipe and Vtec controller (I think).





Better shot of just my car.


The Dyno
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Old Feb 25, 2007 | 04:26 PM
  #35  
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First run stock AP2 '05. Second is with Tracysports header and fujistubo Legalis R.

Max gains of 8.5 hp @ 6000 rpm and 6.5 ft/ lbs @ 6800 rpm, with peak gains of 4 hp and 4.5 ft/ lbs at redline

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Old Feb 25, 2007 | 04:42 PM
  #36  
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Originally Posted by ebeldesign,Feb 25 2007, 05:26 PM
First run stock AP2 '05. Second is with Tracysports header and fujistubo Legalis R.

Max gains of 8.5 hp @ 6000 rpm and 6.5 ft/ lbs @ 6800 rpm, with peak gains of 4 hp and 4.5 ft/ lbs at redline

Not very much torque.
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Old Feb 25, 2007 | 06:18 PM
  #37  
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Originally Posted by 2QYK4U,Feb 25 2007, 03:15 PM
I see your torque dropping, which is normal, but not your horsepower.
Doesn't it look like its declining down before redline?



Also, what do you think of my A/F ratio, any point in attempting to tune in your AP2 N/A tuning experiance?
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Old Feb 25, 2007 | 06:34 PM
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Originally Posted by Jsmply,Feb 25 2007, 07:18 PM
Doesn't it look like its declining down before redline?



Also, what do you think of my A/F ratio, any point in attempting to tune in your AP2 N/A tuning experiance?
Yes, it looks like it is declining just before redline, but it also appears as if they are letting off the throttle prior to redline.
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Old Feb 25, 2007 | 07:56 PM
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Originally Posted by 2QYK4U,Feb 25 2007, 10:34 PM
Yes, it looks like it is declining just before redline, but it also appears as if they are letting off the throttle prior to redline.
Are you determining that by the A/F ratio? Forgive my dyno interpretation ignorance please, lol.
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Old Feb 26, 2007 | 04:28 AM
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Originally Posted by Jsmply,Feb 25 2007, 08:56 PM
Are you determining that by the A/F ratio? Forgive my dyno interpretation ignorance please, lol.
No, I made that assumption based on the simple fact that the way the power curve drops off prior to 8K makes me think that they let off the gas.
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