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Thread: 550i motor
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Old 05-14-2012, 06:07 AM
nwilson44 nwilson44 is offline
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Location: Humble, Texas
Join Date: Mar 2012
Posts: 306
Mein Auto: 2002 BMW 540i/6
The guys at the dealer said it had 628 horsepower. They just said it was stroked to 5.7. And your right they are totally different, I was just basically wondering why.
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