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Old 07-30-2014, 10:55 AM   #6
Nick S

 
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Drives: 2013 Camaro 1LE
Join Date: Jul 2012
Location: Verona, WI
Posts: 1,924
It looks like the only difference gear ratio wise between the MM6 and the MG9 are the overdrive (5th and 6th) gear ratios. Otherwise 1st-4th gears are the same ratios between the two transmissions.

MM6 (1LE)
1st 2.66
2nd 1.78
3rd 1.30
4th 1.00
5th 0.74
6th 0.50


MG9 (ZL1 & Z28)
1st 2.66
2nd 1.78
3rd 1.30
4th 1.00
5th 0.85
6th 0.67
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