S2000 Under The Hood S2000 Technical and Mechanical discussions.

Prototype S2000 Header from Rick

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Old 01-02-2005, 04:56 PM
  #121  

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Well we finally got this Dnyo'ed on the Dec 30th. Here is the results.

We got an increase in HP in the lower and mid range with the largest inprovment 6hp at 6200 rpm. With a max HP loss of 3hp at the top end. As you can see from the Dyno plot it start out strong and trails off at 7600. Torque was up as well, all along the same curve as the HP.

I would say it plots out just about like the Mugen header.

Old 01-02-2005, 05:41 PM
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so how much
Old 01-02-2005, 05:52 PM
  #123  

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We will be offering an initial GB for them in the 600-700 range. But that is a guesstimate as the final production costs are not yet know. We should know that shortly (not like last time )
Old 01-02-2005, 06:09 PM
  #124  
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saw it in person yesterday...beautiful piece of machinery
Old 01-02-2005, 06:29 PM
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Count me in on the GB when it's in effect
Old 01-02-2005, 07:00 PM
  #126  
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If I read that correctly, you gained 3 HP and lost 3 lbs of torque?
Old 01-03-2005, 07:57 AM
  #127  
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That thing is a piece of art
Old 01-03-2005, 10:05 AM
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Old 01-03-2005, 10:16 AM
  #129  
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Could you post a larger dyno graph? It is hard to see it, especially the AFR curve. When was the baseline done? If the baseline was done in September (hot), and the new test was done recently (cold), then the results are pretty worthless.
Old 01-03-2005, 10:21 AM
  #130  
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It appears the pulls were 2.5 hrs apart.


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