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      06-17-2008, 02:10 AM   #5
Ambassador of Crunk
Drives: SG/blk '08 E92 M3
Join Date: Apr 2008
Location: San Jose, CA

Posts: 606
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My guess (and it's just a guess because I'm only at ~600 miles on mine) is that it's simply because the engine makes most of its power at very high rpm, and you can't wind it that high while you're still in break-in.
Kadarin is offline   United_States
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