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      12-23-2019, 08:11 PM   #64
SeanWRT
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Drives: E90 M3 & F87 M2
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Quote:
Originally Posted by Rock Sweden View Post
I getting ready to bump from STG1 93 to STG2 93. Can I flash it and immediately log or should I let the DME adapt? 3rd gear from 2k-redline? Sorry I’m such a novice.
There is no better way of DME adapting than logging WOT pulls. 2~3 full in gear logs will be good.

4th gear is more indicative than lower gears, especially at top end because the boost behavior is a bit different there. Also the engine will be stressed more holding high load for longer.

These days, logging BM3 OTS is really testing the octane. My observation is that the V5.8 gets more changes (for the good) than a lowered boost target. But my purpose for reviewing datalog is to know how far the V5.8 pushes with cool ambient temp when boost cap is much less of a limit to the torque.
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