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Old 03-15-2009, 08:09 AM
  #7125  
MUDVAYNE
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Originally Posted by MustGoFaster
4wd would be the only one that may need the fan (definitly use the heat sink in 4wd though).
I test my vehicles without fans on the ESC but, if the environment you are running in is very hot (summer in AZ) you may need one. Also the amount of time you are running for will have an influence on the heat.
But it's a dry heat.
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