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Old 08-29-2008, 02:32 PM
  #1187  
#88driver
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Originally Posted by jun_1.8T
ok guys....i tested the car today on the track. im running the 25/55 for an FDR of 5.72. im running the black can motor with the car. wow....what a difference from running 19/61 w/ silver can. my concern is now...the motor got very hot. i went and used my temp gun and it read 155F-158F this is after about 5 mins of run time in the track. will this temp be ok for the motor??? will a heat sink help somehow???

thanks!
A heat sink will help some, but not a whole lot. I would guess with a heat sink the motor would be about 130 or something like that.
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