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      01-27-2013, 09:02 PM   #42
jeff4598
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Drives: 2009 e90 AW/BB lotsa Dinan
Join Date: Jan 2009
Location: new jersey

Posts: 427
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I find spitting on the ground before I get in improves lap times by 0.0002-0.0003 seconds on average. My stop watch is not sensitive enough to detect difference after passing gas prior to entry(always prior) but I'm sure it's there. Come to think of it having the moonroof allows the emission of bodily gases with less consequence and on a long drive after a big meal this COULD lead to a mesurable difference in lap times- so there you have it moonroof is faster- I'm done.
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