Is Morgan Omega 5% fuel ok to use in a four stroke SAITO 82FA which I plan to buy. I have a few gallons of it which I use in my other engines [SC46,OS 46 AX, OS 55AX] and would like to use the one type in all my engines to save buying different types. Thanks for all the help

Should be fine as long as the oil content is withing the engines recommendations.

I have the same problem, I mainly fly heli's with 15% Nitro and 18% Oil and for the sake of not having to make and store different mixes use that fuel for my whole fleet. Which incldes an OS46AX, Saito FA56 in my planes. And an OS50 and OS91 in my heli's.

I have an OS 32SX-H, OS 50SX-H, and Saito FA62a GK, I could use the Morgan Cool Power Heli 15% in all of these engines, even though the OS are 2 stroke and the Saito are 4 stroke?

Thanks,

Gordon