S2000 Under The Hood S2000 Technical and Mechanical discussions.

My VAFC Settings...

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Old Nov 24, 2001 | 03:44 PM
  #11  
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How did you guys get the diagram of V-AFC for S2000.
If you know how to do it, can you tell me how you did it, please?
I don't care if I have to cut the ECU cable to install this thing.
I have searched for the V_AFC installation aal day, but they don't tell how they installed it. (talked about V-AFC settings and dynos)
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Old Nov 24, 2001 | 03:50 PM
  #12  
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[QUOTE]Originally posted by Juila911
[B]How did you guys get the diagram of V-AFC for S2000.
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Old Nov 24, 2001 | 11:43 PM
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Originally posted by Juila911
How did you guys get the diagram of V-AFC for S2000.
I'm just lucky enough that one of the local S2000 owners is an electrical engineer, and he made a harness for the VAFC. No, he currently cannot make any more, the parts are very hard to get a hold of and he has not been able to secure more than a handful...and they are all spoken for.
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Old Sep 2, 2002 | 04:14 PM
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Originally posted by Wesmaster
Lean.

It's still about 13:1 - 14:1 at 6K RPM - 9K RPM, which is "rich", but it was going all the way up to 12:1 towards 9K RPM before the tuning.
I assume after all you have been through with your engine, you now know that it is AIR to FUEL ratio, not FUEL to AIR. 13-14 is very LEAN not "rich"! 13-14 parts of AIR to 1 part fuel.
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Old Sep 2, 2002 | 08:48 PM
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Originally posted by Jenner
I assume after all you have been through with your engine, you now know that it is AIR to FUEL ratio, not FUEL to AIR. 13-14 is very LEAN not "rich"! 13-14 parts of AIR to 1 part fuel.
Ha, yeah, I had it backwards when I posted that.
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Old Sep 2, 2002 | 09:47 PM
  #16  
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VAFC..Does this stand for Variable Air/Fuel Controller?
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Old Sep 2, 2002 | 10:03 PM
  #17  
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"VTEC Air Flow Converter". Look for it at www.apexi.com .
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Old Sep 2, 2002 | 10:41 PM
  #18  
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Wow!.. The VFAC looks trick. What kind of HP/0-60 gains are we looking at on a stock S2000 using a VFAC?
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