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      05-11-2009, 11:22 PM   #1
KiokenM3
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how would a 4.10 FD affect 1/4 mile times?

i have a e92 m3 and im just wondering how a 4.10 FD would affect 1/4 performance. dinan says its like a 6% increase but would it hurt or improve 1/4 mile times?
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