Z,


...Then don't get another fuel.

The CoolPower is out of the question because it is all synthetic, but the WildCat is a good fuel to start with.
But you must add degummed Castor oil (Sig/Baker's AA, Klotz BeNOL, or Morgan CleanCastor), to a balance of 20% oil (25% for break-in).

Can't get any? Wrong answer!
You live in the US of A. There is nothing you cannot get enough of!

Find another hobby shop, or mail-order some.

With less oil your engine will simply not run properly, and/or may sustain damage that is not covered by the warranty.


You can send a PM to Martin (dieseldan in RC-Universe) from Winter Park, FL, to ask him where he gets his Castor oil.