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Old 12-08-2010, 05:32 PM
  #11504  
Buckaroo
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Originally Posted by Krazykeith
can someone tell me what pinion and spur I need to get a 6.0 fdr in my tc3?
72 (kit stock) spur / 30 pinion = 2.4 * 2.5 internal gearbox ratio = 6.0 FDR
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