S2000 Forced Induction S2000 Turbocharging and S2000 supercharging, for that extra kick.

My Greddy Kit Dyno'd

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Old Nov 17, 2011 | 06:48 AM
  #11  
Switchblade's Avatar
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Clean setup man!
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Old Nov 17, 2011 | 07:07 AM
  #12  
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!!!!By No Means is this bashing!!!!

Im n/a and have never had a turbo'd car. Im curious to know why the power and torque just fall off after 6k? Should it just build to the redline? My guess is there is the turbo isnt building boost but I could be wrong.

Thanks for any explination!

Car looks Fantastic though! Real Clean setup & kit, I love the Black Charge pipes!

More
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Old Nov 17, 2011 | 08:20 AM
  #13  
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^The turbo is just too small to keep going up top unfortunately.
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Old Nov 17, 2011 | 10:51 AM
  #14  
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Yeah I was thinking the same thing, wow! I guess I haven't looked at many Greddy power curves. A power band that falls off this dramatically after just 6k rpm on our high revving engine is really 'interesting' to see. Its probably fun from stop light to stop light. I bet it feels strange to build that kind of power right to vtec transition and then the car just falls on its face. Great numbers to 6k though

With some water meth injection and increasing the boost to 14-15psi after 6k. I think you could really flatten out that drop off, if not even pick up some power. A friend of mine locally dyno'ed his 14psi/water/meth kit with Pfab to 330whp. I never did see his dyno graph to see what the curve looked like though.
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Old Nov 17, 2011 | 12:10 PM
  #15  
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This is actually the first greddy dyno tune i see that is losing power after vtec though...
Im usually seeing these types of dyno plots:







Name:  AP2dyno.jpg
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All s2000 greddy turbo dyno tunes... SOMETHING is WRONG with your tune!

It would be impossible to get 300 WHP on 6K rpm with this kit.. This is really, really totally weird!

Who can chime in??
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Old Nov 17, 2011 | 12:30 PM
  #16  
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Yeah don't think they normally do drop off so much. Gotta be something wrong with car or tune.
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Old Nov 17, 2011 | 01:07 PM
  #17  
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I'll email Giles to ask.
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