Old 07-04-2019, 07:53 AM
  #7  
Marcos.J
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Originally Posted by JBMotorsports29 View Post
What is the best spur to pinion gear ratio to get the best top speed out of a Reedy 17.5 S-Plus Spec competition Motor? I race on road touring and I'm looking to get max speed out of that motor since I'm currently running a heavier chassis than the competition.
for me i use the largest spur that i can to achieve the FDR that i need for the particular motor
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