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Old 12-09-2017, 11:24 PM
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Tony lusty
Tech Rookie
 
Join Date: Dec 2017
Posts: 1
Default FDR
Can any one tell me, if wanted a FDR of 7.93 what is the better way to get it. A spur of 61t and piņon of 20 or spur of 58 and pinion of 19. They both will do a FDR of 7.93 is one way better than the other.
Cheers
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