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Old 02-11-2016, 11:36 AM
  #483  
1QwkSport2.5r
 
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Originally Posted by särpet
K&B .20 sportster
10%nitro 20%castor
Ma 8x6 13900rpm
That's pretty good. APC probably turns a little slower - that's what I use. It should come up with more runtime. Mine did about 700rpm better on 5% nitro 22% castor.
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