R/C Tech Forums - View Single Post - Does this look like rust in my nitro engine?
Old 03-28-2012 | 10:07 AM
  #5  
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neobart
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If you live in a humid area, you can't keep a SH mill rust free. Except for tearing it down regularly. That's the only way I could keep mine looking fair. They are just very rust prone.
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