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Gustav
RC-Monster Aluminum
 
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Posts: 916
Join Date: Jul 2005
Location: UK
04.10.2006, 06:21 AM

The centre tranny ratio of E-maxx 2nd gear is 1.72:1.So if those diffs are 3.3:1 then on 16/51 your final drive would be 3.1875(51/16) x 1.72 x 3.3 =18:1
   
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