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Old 12-02-2009 | 06:55 AM
  #3448  
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phisher
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Originally Posted by Toh WL
My advice is always use the internal ratio provided on the car manual. For example TB Evo 5 int ratio is 2.437. Do you calculation you'll indeed get the correct and accurate gearing.
The Evo IV has an internal gear ratio of 2.294. That would make a 45T pinion the correct gear to stay under the 4.5 final drive but its just seems like a big pinion gear. I have never run touring car, been an off roader most of my time in RC. I will pick up a few different sized pinions with 45T being the largest and work my way up. That is, unless someone see some huge flaws in my thinking?
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