Yeah, i agree. I never use WD 40 IN the engine. I only use WD 40 for the outside of the engine. Also, is the first time i want to store some engines for a long time due to the army i must go (yeah, the ***** every cypriot must do, God, where are you?). However, i hear something bad about the after run oil. In some cases instead of keeping the engine safe, it doing the opposite and doing it worst [&o]