Wifes GT Spec B wagon Base run and Mild tune

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I've posted this before on a couple of other sites where I play with my STY so apologies if you've seen it recently elsewhere


Base Run
I've recently had the wifes Spec B on the dyno had a real quick play to see what we could do in 15 minutes smile.
The car is much better to drive too. fuel consumption will drop no doubt with minor revisions to the fueling and AVCS

Bottom line is it makes 125 ATW completely stock on the Mainline dyno here
http://home.iprimus.com.au/surfleague/WRX_Stuff/libertygt/MY08LibGTspecB01.jpg

parso_rex
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Re: Wifes GT Spec B wagon Base run and Mild tune

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http://home.iprimus.com.au/surfleague/WRX_Stuff/libertygt/08LibertyGT_124v156pwr.jpg

This is the peak run that we've done so far and to be honest I don't want to do any more  above this with its stock setup. The second run is done at a different ramp rate slightly  but it didn't make hardly any difference. Take a couple of KWs off as punishment for my stupidity in not setting it the same.
I now have it sitting happily at 150atw now with slightly less boost and timing was dropped in two regions as well to stop a small amount of knock. Now I'm leaning out the part throttle areas a bit to improve fuel economy and looking at the DBW maps to make the Sports mode less harsh. The Boost control mapping is effected by the DBW tables so its not as simple as just lowering values  say down low i.e not as I initially thought in other words you might make it less jumpy but stuff your boost control a little at the same time

Mark

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Re: Wifes GT Spec B wagon Base run and Mild tune

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I'll bring the boost on a bit earlier when I next get to(Coughs)"take the car to work"

Fuel trims look good so I'm happy and defintiely less fuel consumption

http://home.iprimus.com.au/surfleague/WRX_Stuff/libertygt/LearningView_SS_11-07-2009.jpg

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