I think you might find this to be usefull . BOESHEILD T - 9 Avaliable at a better boating store .(spray can ) It was developed by the Boeing Co, for lubrication andprotection of aircraft components .Boesheild is a combination of solvents, lubricants , and waxes designed to penetration , moisture displacement , lubrication and protection . Dries to a thin waxy film that clings to metal for months.safe on paints plastics , and vinyls .
I was told to use it on my boat electric exsposed connections to keep out corrosion . Company # 1-800-962-1732
The inside of the engine I would put
oil in the cylinders etc.