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BMW 3-Series (E90 E92) Forum
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Changing to power delivery with ATR
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08-04-2012, 09:21 AM | #1 |
First Lieutenant
15
Rep 329
Posts
Drives: 08' 335i, ZHP 330i
Join Date: Nov 2008
Location: Southeast
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Changing to power delivery with ATR
Need some advice here.
2008 335i MT bone stock W/ wagner fmic Stg1+ Agg 4.02 35% E85/93oct 1.2 scalar reduced boost target to 1.1 to not kill the stock turbos with back pressures at 18psi. It held 15.5 is tapering to 13ish. I can see where the target load needs to be changed at 5200 where the drop off is. I upped the timing to peak at 13.5. There were some timing corrections but no adjacent cylinders. With this map it pulls very good to 6000 but there is a little but dyno drop at the 5200. I will reduce target load around 10pts higher than the load actual in the log. What I am trying to do is reduce the huge thrust at low revs and hold the thrust a little longer through the revs. I have it pretty close. Have a look. T |
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