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Old 12-08-2011, 03:57 PM
  #3923  
goots
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Originally Posted by 18SS
im at the moment running the 115 spur and a 34 pinion and that gives me a fdr of 6.60 but i will switch to the 36 pinion and that gives me a fdr of 6.23

another question with 17.5 fully boosted should i run a heat sink and a fan on the motor or will it not get to hot??
depends on what your temping now. I run a fan and heat sink just for extra cooling. If you run a fan, make sure you get a good one.
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