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-   Dynos and timesheets (https://www.miataturbo.net/dynos-timesheets-21/)
-   -   1st Dyno on my setup (https://www.miataturbo.net/dynos-timesheets-21/1st-dyno-my-setup-14749/)

drewbroo 12-13-2007 03:38 PM

1st Dyno on my setup
 
Pulls were done on 2 maps at 11PSI. More tuning has been done since then, and running 12.5 - 13PSI 240+ WHP. (Unsubstantiated because I didn't get a printout. I will get another one next month.)

https://www.miataturbo.net/gallery/f...120407dyno.jpg

kotomile 12-13-2007 04:23 PM

Good job! What's that hump attributed to?

drewbroo 12-13-2007 04:25 PM


Originally Posted by kotomile (Post 185482)
Good job! What's that hump attributed to?

It was the Xede compensating for a lean spike. (My MAF needed some cleaning, it has been fixed since then.)

Braineack 12-13-2007 04:34 PM

the spike is just noise.

shame it's not an RPM based plot. looks good non-the-less.

drewbroo 12-13-2007 06:05 PM

Damn noise. (The tuner shop told me the xede adjustment thing.) I will get an RPM based plot next time. (January)

Stephanie Turner 01-05-2008 12:12 PM

Ask the dyno operator to save the dyno run files to a jump drive for you. You can download winpep from the website and convert it yourself. :)

Good job. Be sure to send me copies so I can post it on the web. A couple of things to try on your next tuning: Move the rich "dip" from 52 to 65. A little extra fuel at peak torque will allow for a little bit more top end power. Get the fuel curve good, then start adding timing.
Stephanie


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