RCU Forums - View Single Post - OS 4stroke engine: Will it run with castor?
Old 10-15-2009 | 01:05 PM
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Sport_Pilot
 
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From: Acworth, GA
Default RE: OS 4stroke engine: Will it run with castor?

I would buy oil from either Morgans Fuel or Fox Manufacturing before I spend lots of money on Klotz oil. It's good oil, but cost way more than it should, and it is no better than Fox or Morgans oil.