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My first log

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EnticivEclipse

20+ Year Contributor
406
0
Mar 14, 2002
Santa Clara, California
Finally got a log down from 3rd gear. I need help in using the SAFC2. Tuning tips greatly appreciated. I need to the know the basics of tuning before I get the big turbo.
 

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Log only a few parameters like RPM-timing-o2's and maybe TPS to see where you went wide open throttle. We need to see a pull from 2500 to redline at WOT to get enough data to see your state of tune.
 
Staytuned said:
Log only a few parameters like RPM-timing-o2's and maybe TPS to see where you went wide open throttle. We need to see a pull from 2500 to redline at WOT to get enough data to see your state of tune.


Can you not make a full assessment with the log i provided? I went WOT at I went WOT 2024.0 96% throttle.
 
Your timing seems extremely low from 2000-4000 rpm. :notgood: You shouldn't be seeing less then 5 degrees when the turbo spools up on a 2G. I wonder if the really hot air temp is causing your low timing. Air temp of 131F seems high. :notgood: I only see about 80F-82F on mine with timing dropping to 5 where my turbo spools and goes up to 22 at 7000 rpm.
 
99GSX Swede said:
Your timing seems extremely low from 2000-4000 rpm. :notgood: You shouldn't be seeing less then 5 degrees when the turbo spools up on a 2G. I wonder if the really hot air temp is causing your low timing. Air temp of 131F seems high. :notgood: I only see about 80F-82F on mine with timing dropping to 5 where my turbo spools and goes up to 22 at 7000 rpm.


Well I did log this in 90 degree heat. Ill try to log one on a cool night. Any suggestions in adjusting anything from the SAFC?
 
its not really rocket science. Just go do a log at low boost and look at your timing curve. It should increase linearly from around 8 to 20ish going from 3k-redline. Whereever there are dips just add fuel on the safc and do another run etc until it looks good
 
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