Shell makes a "lay up" oil. I think it's an Aeroshell brand made for piston aircraft engines which get stored over the winter time especially in the frigid parts of the world. You might try to contact a Shell distributor and get the price and ordering information. Note that if it is an Aeroshell you will have to leave you Rambler mentality at home in the garage before you order it. :) The disadvantage I think is that it is intended for "running" engines and not for storage on a stand where the engine can't be run. The oil is added at the last regular oil change before storage and the engine is warmed up at least one, allowing the storage additives to contact and cling to the metal parts. Joe Fulton Salinas, CA > > Garry Nordstrom <gasnordstrom@xxxxxxxxxxx> wrote: I have concerns about my 343, I have dynoes > it, but has not been run > since, on stand, what would you recommend for > storage of engine till > installed in 79 AMX _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list