S2000 Under The Hood S2000 Technical and Mechanical discussions.

To Lean?

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Old 08-26-2004, 04:09 AM
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I was at the Dyno last night in horrible condidtions for cars and humans, it was atleast 100 in there, any ways I only made 292hp and 188 ft. lbs. my question is what should my air / fuel be? I ranged from 11.7 - 13.3. I have a Vortec Super Charger but do not have my V-AFC hooked up yet. any info would be great.

Thanks,
Jake
Old 08-26-2004, 04:57 AM
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13.3 is definitely lean for a SC. I'll let someone w/ SC tuning experience give a more specific answer, but I'd guess you should be somewhere between 11.5-12.5.
Old 08-26-2004, 06:24 AM
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thank you
Old 08-26-2004, 06:40 AM
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SC'ed cars most range 11.5-12.5 at wide open throttle

in which RPM range did you get 11.7? and 13.3
Old 08-26-2004, 07:28 AM
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11.5--12.0
Old 08-26-2004, 07:30 AM
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Originally Posted by S2000RAT,Aug 26 2004, 11:28 AM
11.5--12.0
That's the safest way to go IMO.
Old 08-26-2004, 08:18 AM
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Thanx guys, now the next question is can i adjust it with my V-AFC controller?
Old 08-26-2004, 09:17 AM
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Originally Posted by clevelandscrap,Aug 26 2004, 06:18 PM
Thanx guys, now the next question is can i adjust it with my V-AFC controller?
the method is this

you can add fuel with the fuel preasure regulator and sustract fuel with the VAFC. With Comptech SC you can'tt Add fuel with the VAFC becasue interfires with the Electronic Signal Modifier.

with vortech I do not know, Where is Xviper????


Juan
Old 08-26-2004, 09:35 AM
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...or not to lean?

Sorry

Peter
Old 08-26-2004, 09:51 AM
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I can't think of any reason why you couldn't use a V-AFC to remove fuel on an SC'ed Honda. If you can do it with an eManage, you can do it just as easily with a V-AFC. What you CAN'T do with a V-AFC is add fuel. You would need an eManage and injector harness to do that.


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