Chevy too bad about the stick at least it ws not a $7000 jet,I think you answered the question have a stick also, to put together will put the 46AX in that. Did the engine and radio gear servos etc survive?/Your mix with the used oil may be better than new for the
engines since non ringed it must have a fair amount of soot in it which is slippery and may "plate" for a better term to the surfaces
and hold down the wear.and the viscosity most be hiher than fresh oil , the larger diameter props of course do better in hovers martin