Nissan/Infiniti Tech SR20DET? RB26DETT? VQ35DE? What's it all mean? Find out here!

My dyno results

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Old 12-22-2002, 05:59 AM
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Default My dyno results

I finally got to dyno my car on boost, and here are the results. These runs were all done at 6psi.

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Old 12-22-2002, 04:39 PM
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not too bad but kinda lean up top
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Old 12-22-2002, 09:33 PM
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Actually, it runs just a little rich, but the JWT ecus always seem to be like that.
Old 12-23-2002, 08:47 PM
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Actually, take a look at your air fuel. 2 of the three runs were lean past 5000 rpm. you dont really want to be anywher other than 12:1 for a turbocharged car on pump gas. especially with a heat soaking intercooler.
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Old 12-23-2002, 08:51 PM
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Well, ok, if you're the expert on SE-Rs, that is good, but what I heard from people who know even more than yourself is that I need to be around 12.5, and it looks like thats where I am at.
Old 12-24-2002, 03:27 AM
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12.5:1 on 9.5:1 compression with low boost is ok.. but for higher boost with a real turbo its not where youd want to be.
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Old 12-24-2002, 05:49 AM
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Spend a little to fix the air fuel now, Or spend a lot later to fix your blown motor. Your choice!



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Old 12-24-2002, 09:04 AM
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you wanna be 12:1 on FI
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Old 12-24-2002, 09:23 AM
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Originally posted by "Mattback"

12.5:1 on 9.5:1 compression with low boost is ok.. but for higher boost with a real turbo its not where youd want to be.
Duh...I am running low boost. and last time I looked at my turbo, it was real, not one of those $30 ebay turbos. Stop being a hater, 215hp at 6psi on a t25 is impressive.
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Old 12-24-2002, 09:38 AM
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And also mr. mattback, check http://cgi.aol.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=6401&item=18753211 97

SE-R with Fmax kit "real turbo" only puts down 194hp at 8psi...man...looks like my fake turbo is doing a hell of a lot better at less psi.



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