Marvelous Mystery Oil?

['29wagon]

yea, i put in my '47 willys 134L jeep motor. replacing one quart oil for that, just to try it out. still running. i checked the valves and thought to try it out before replacing them. one day. also put in fuel stabilizer for when leaving it to go outta town.
not running any zink or popular suggestions for additives yet.
i've not tried it in an A motor but satisfied with it in the willys.