Is anyone premixing castor based oils? Has anyone done any testing of the two oils (castor and synthetic) to see what differences occured in teardown or otherwise. I am running Pettit oil right now. Thanks for any help or advice!

Brad

 

Run a quality synthetic premix 2 stroke oil if you really need to. I think the oil injection works fine if it's properly set... Oh, 3 1/2 ounces oil per 5 gallons fuel.