Hello Mr Paul Lamar. I want some information about oil property (and also the oil already use ) for aircrat rotary engine. in google I do not find something and in a website I see your newsletter. please help me if you can
   Thank you
   Mahdi Barjasteh

   For the oil sump we recommend Mobil 1 or Idemitsu rotary engine oil.
   For the apex seals we recommend mixing one ounce of two cycle
   oil with each gallon of gasoline.

   4 liters is about one gallon US so 1 ounce liquid US is about 30 cc in
       the French system :)

   30/4 is 7.5 so 7.5 cc per liter will work fine.

   Paul Lamar


Thanks very much for your reply
Sorry another question I forgot to ask.
what is the difference between aircraft rotary engine and aerial rotary engine?
does this two thing is the same?
Can you tell me some references for studing about aerial rotary engine?
and do you know oil that use in this aerial engine
Thanks again for helping me

Mahdi Barjasteh

I think so.

Paul Lamar


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