JDM Tuning Expert advice and discussion on JDM tuning for your S2000.

the Official "NA Tuning" thread

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Old Nov 5, 2006 | 08:00 AM
  #2341  
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try this one:

ITB
Old Nov 5, 2006 | 08:19 AM
  #2342  
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videos dont work... try youtube or something
Old Nov 5, 2006 | 09:21 AM
  #2343  
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Originally Posted by 2QYK4U,Nov 5 2006, 10:25 AM
Not really sure what I was seeing.

Let's see some dyno graphs!
I believe thats the aem ems 2-step program. Not sure it's really necessary for Na, but great for turbo. Keeps the rpms at a certain point o build boost then once you launch you go like a rocket full boost.
Old Nov 5, 2006 | 11:56 AM
  #2344  
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any numbers yet?
Old Nov 5, 2006 | 12:04 PM
  #2345  
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Originally Posted by versionJDM,Nov 5 2006, 03:56 PM
any numbers yet?
Old Nov 5, 2006 | 05:17 PM
  #2346  
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that video looked sick! I don't know if those sparks are supposed to be like that but it sure looked badass
Old Nov 5, 2006 | 05:55 PM
  #2347  
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Those sparks are the ignition cut at 4000 rpm for launching....redline is set at 4000 until the speed sensor reads 5 mph, then it's go time

Now, without further ado, let me direct your attention here:
https://www.s2ki.com/forums/index.ph...T&f=1&t=436322
Old Nov 5, 2006 | 07:14 PM
  #2348  
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#'s?
Old Nov 5, 2006 | 07:57 PM
  #2349  
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Peak went up by 2hp. Basically, my exhaust is limiting me in the top end. My midrange numbers are +20 higher than they were with just the AEM, from about 4800 rpm all the way up till the peak where it levels out right where it did before

I'll have to calculate torque...the dyno couldn't pick up engine rpm, so it couldn't do the torque calc...I'll plot the hp into excel for every 250 rpm and have excel output a torque graph that I can photoshop over the dyno pic.
Old Nov 5, 2006 | 09:00 PM
  #2350  
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Originally Posted by wildcardtrd,Nov 5 2006, 09:57 PM
Peak went up by 2hp. Basically, my exhaust is limiting me in the top end. My midrange numbers are +20 higher than they were with just the AEM, from about 4800 rpm all the way up till the peak where it levels out right where it did before

I'll have to calculate torque...the dyno couldn't pick up engine rpm, so it couldn't do the torque calc...I'll plot the hp into excel for every 250 rpm and have excel output a torque graph that I can photoshop over the dyno pic.
time for a 70mm headerback to get the max out of that baby.



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