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  TOV News > Virtual Dyno Comparo: 2011 Honda Civic Si vs 2012 Honda Civic Si > > Re: '08 vs '11 dyno chart here

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notyper
Profile for notyper
Can you post your 2008 dyno as well Jeff? [View News Item]    (Score: 1, Normal) 02-18-2011 00:05
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It would be interesting to see the difference.

SC
8000RPM
Profile for 8000RPM
Re: Can you post your 2008 dyno as well Jeff? [View News Item]    (Score: 1, Normal) 02-18-2011 12:07
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I concur. =)
JeffX
Profile for JeffX
Re: Can you post your 2008 dyno as well Jeff? [View News Item]    (Score: 1, Normal) 02-18-2011 13:25
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notyper wrote:
It would be interesting to see the difference.

SC



I have some stock runfiles from Ludegar but that was back when there was some sort of problem with Arthur's RPM pickup at dynolap, and there are some bad glitches in the data. I will see if i can export the numbers to a csv and then smooth the spikes so it doesn't look so bad.
JeffX
Profile for JeffX
'08 vs '11 dyno chart here [View News Item]    (Score: 1, Normal) 02-18-2011 17:34
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notyper wrote:
It would be interesting to see the difference.

SC



the difference between my "baseline" and this one is worse but that's because my "baseline" was an untuned flashpro "stock equivalent" calibration. This one is one of the better curves we got from Ludegar's car.




Last edited by JeffX on 02-18-2011 17:34
Foof
Profile for Foof
Re: '08 vs '11 dyno chart here [View News Item]    (Score: 1, Normal) 02-18-2011 18:20
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Does anyone know what has changed? I'm a very happy '11 Sedan owner at this moment. . . but when I go to mod things, I'd like to know if there is an issue.
garoto628
Profile for garoto628
Re: '08 vs '11 dyno chart here [View News Item]    (Score: 1, Normal) 02-18-2011 18:20
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Jeff wrote:
notyper wrote:
It would be interesting to see the difference.

SC



the difference between my "baseline" and this one is worse but that's because my "baseline" was an untuned flashpro "stock equivalent" calibration. This one is one of the better curves we got from Ludegar's car.





Wow! so there's a 10.XX Wheel HP difference between the 11 Si and the 06-10? or am I not understanding this topic?
notyper
Profile for notyper
Re: '08 vs '11 dyno chart here [View News Item]    (Score: 1, Normal) 02-19-2011 12:40
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Nope you're understanding it correctly. It's really an amazing difference. I think Jeff will tell you that on that exact same dyno his S2000 (AP1) puts down about 200 whp. Think about that.

We don't know yet what, if anything, changed. We have inquiries out. I had first heard it was cams, but Jeff checked on that and there is no part number change.

Given that the low cam looks about the same, especially below 4000, if there is a difference it is probably airflow related.

SC
LudegarH22A7
Profile for LudegarH22A7
Re: '08 vs '11 dyno chart here [View News Item]    (Score: 1, Normal) 02-19-2011 12:59
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Just FYI, this dyno run is from my 06 Si coupe. It was one of the first 1000 built actually, #937 IIRC.

The Mugen hasn't been to dynolabs since I had the shorty header with the stock tune. 200.9 whp.
carzak
Profile for carzak
Re: '08 vs '11 dyno chart here [View News Item]    (Score: 1, Normal) 02-19-2011 13:39
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If there is indeed a ~10 hp bump to the '11 Si, I don't understand why Honda didn't change the advertised numbers to reflect this. They seem to be too humble about power output sometimes, at the cost of potential sales.
pmerm
Profile for pmerm
Re: '08 vs '11 dyno chart here [View News Item]    (Score: 1, Normal) 02-19-2011 22:13
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Sorry if this question is naive, but I noticed that the dyno test was on the 2011 coupe. Would there be any reason to believe it would be different for the sedan?

I'm assuming not, but I was hoping to be more certain as I was planing to pick up the sedan, and so was curious to know whether it will also be putting out the ~10hp incr over previous years.

Thanks
 
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