MD/VA/PA Fall Dyno Day and Meet Oct 15 '11
#45
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Found this about Ed's dyno to be pretty interesting
http://forum.specmiata.com/cgi-bin/u...7;t=000786;p=0
http://forum.specmiata.com/cgi-bin/u...7;t=000786;p=0
Nope, The Dyno we are talking about does loaded pulls. A 90 at Ed Yorks is like 110-115 on a dyno jet. If you get into to mid 90's you are in the 120's.
#46
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When I compared older plots to a dynojet it's closer to a 12% difference.
Here's two plots. One in November on a dynojet, the second in April on York's DD
![](https://www.miataturbo.net/attachments/local-meets-events-tech-days-41/25343-md-va-pa-fall-dyno-day-meet-oct-15-11-uncorrected_april-10_dyno_vs_nov-19_dyno.jpg?dateline=1316802982)
DD run @ 14psi
DJ run @ 12.5psi
now when i added 12% it makes much more sense:
![](https://www.miataturbo.net/attachments/local-meets-events-tech-days-41/25344-md-va-pa-fall-dyno-day-meet-oct-15-11-uncorrected_april-10_dyno_vs_nov-19_dyno1.jpg?dateline=1316802982)
I did this based on DC% and tons of previous data I've collected on my setup.
Here's two plots. One in November on a dynojet, the second in April on York's DD
![](https://www.miataturbo.net/attachments/local-meets-events-tech-days-41/25343-md-va-pa-fall-dyno-day-meet-oct-15-11-uncorrected_april-10_dyno_vs_nov-19_dyno.jpg?dateline=1316802982)
DD run @ 14psi
DJ run @ 12.5psi
now when i added 12% it makes much more sense:
![](https://www.miataturbo.net/attachments/local-meets-events-tech-days-41/25344-md-va-pa-fall-dyno-day-meet-oct-15-11-uncorrected_april-10_dyno_vs_nov-19_dyno1.jpg?dateline=1316802982)
I did this based on DC% and tons of previous data I've collected on my setup.
#58
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If the day finishes early maybe I can dyno tune afterwards.
#59
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Yes, it will be ready. Potentially untuned, but mechanically ready. I don't plan to run extreme amounts of timing at high boost so my currently conservative timing at high psi should suffice. As for the meth tuning, until I dyno tune it, I'll probably run the same amount of meth as I have with meth/water mixture.
If the day finishes early maybe I can dyno tune afterwards.
If the day finishes early maybe I can dyno tune afterwards.