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Thread: RB Engine ?
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Old 06-29-2008 | 11:48 PM
  #16  
rccheech
 
Joined: Aug 2007
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From: Roseville, MI
Default RE: RB Engine ?

I run all of my engines with all of the fatory shims, I use Byrons 30% race gen 2. If your using under 20% nitro you may want to remove the .01 shim.