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#153: 05-15-2014, 10:32 PM
Timing Compensation Zeroing
 
 covertrussian
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Title: Boost Junkie
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Good Samaritan Max Capacity pointed me towards another flaw in the stock Legacy Tune. 05-06 Legacy's add 2* to Cylinders 2 and 4 which starts being a real big issue once you start increasing the power. Subaru saw this as an issue and zeroed out the tables stock on 07+ Legacy's.



As you can see stock tune adds 2.11* starting at 3600rpm.

Fix is simple, just zero it all out!



I wanted to do test and see if any power was lost due to less timing. I did two side by side runs on the same stretch of road. To avoid inconsistencies with self learning I set IAM to 1.0 as the default and did the run right after flashing the tune.


As always take these tests with a grain of salt, I was surprised that I didn't loose any power, even more surprised it gained anything.
__________________
05 LGT - Stock boost STG 2
04 FXT - STI Up
00 G20t - GT28r + 6 Speed Swapped

Last edited by covertrussian; 08-06-2014 at 07:55 PM..
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F1inspiredLGT (05-16-2014)