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Old 01-07-2009, 05:20 AM
strictlypersonl strictlypersonl is offline
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If you, for instance, start out with a 19 tooth gear, you can calculate the change by dividing the proposed number of teeth by 19. i.e. 18/19=.95 > a 5% change (which translates to 3 mph at 60 mph).
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