RCU Forums - View Single Post - O.S. Engines FR5-300 Sirius partial teardown
Old 06-09-2016, 05:42 AM
  #10  
init4fun
 
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Originally Posted by Lightning Fan
I think if I do run it, I'll flush and then fill the timing area through the nipple with air tool oil and spin the thing with a starter, plugs out.

Hi Lightning Fan ,

First off , Thank You for the photos and I'll be following along with this thread to see the test stand runs (Ya KNOW ya want to !!!! ) .

And yes sir , your idea of filling the crankcase (and some in the cylinders too) with oil and spinning it with the plugs out , getting every bit of the inside sloshed around with it , is the method I use to store all my model engines that aren't in frequent use . I have engines that have sat 20 or 30 years and still spin perfectly because of this . The oil I use is nothing fancy , just good old fashioned automatic transmission fluid .