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-   -   Check my Track Tune Please (https://www.miataturbo.net/megasquirt-18/check-my-track-tune-please-76585/)

t2couger 12-16-2013 03:28 PM

Check my Track Tune Please
 
4 Attachment(s)
I have Not Dyno tuned my car but i did work on a tune at the local track and here is what i have ended up with. On a side note i have since worked on my Accel enrichment's and this is not included in these files. Can somebody please look over them for me as i have a 2 day event coming up and i would really appreciate another pair of eyes to ease my nervousness. :noob:

info on car.
Braineack MS3X
1.6L
Full exhaust headers back.
GM IAT sensor.
open cone filter.
coolant reroute.
Sequential.
Wideband MTX-L

Lincoln Logs 12-17-2013 03:36 AM

I'd consider making your AFR target's a bit richer at 100kpa, 12.8 is a bit safer. It looks like you have a lot of fine tuning to do under load, I'm seeing swings of .5 afr up and down. Try to get it within a .2-.3 window from your target AFR more consistently.

EDIT: I looked at your VE map, it has the topography of the Sierra Mountains...start smoothing out the map. Search around for a spreadsheet that helps interpolate the numbers quickly.

t2couger 12-17-2013 10:32 AM


Originally Posted by Rokomis (Post 1083526)
I'd consider making your AFR target's a bit richer at 100kpa, 12.8 is a bit safer. It looks like you have a lot of fine tuning to do under load, I'm seeing swings of .5 afr up and down. Try to get it within a .2-.3 window from your target AFR more consistently.

EDIT: I looked at your VE map, it has the topography of the Sierra Mountains...start smoothing out the map. Search around for a spreadsheet that helps interpolate the numbers quickly.

Thanks for looking i found an excell sheet that can do that here on the forum to interpolate the data. I am going to hit the track again this afternoon and work on getting the AFR targets closer to +-.3. Also i was told by Hustler to shoot for 13.1 at WOT above 4500 for most power and while i agree 12.8 is safer i have got the impression that 13.1 if fairly safe as well while making the most i can.


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