If you really wanna get deep into your oil adventure, I would highly recommend looking up crazy Wayne’s snake oil or I think cornped had special sauce for a ktm clutch. Jbot (correct me if I’m wrong) was trying to make a fluid cooler set but had low success.
I was actually going around looking for all the special ingredients for the snake oil but all the stuff had To be special ordered and only in large amounts, so I lost interest in the adventure. Have fun!