There was an internet story a few years ago about the biggest engine ever built. It was in a container ship I think. They were building it in the engine room. As I remember it the engine weighed as much as a WWII destroyer. They had a guy with white gloves on inside the cylinder checking for blemishes. I think they said the crank shaft weighed 70 tons. Kurt Jensen M.W.B. President & CEO CSI Explorations INC. komoron@yahoo.com 1-715-529-7800 1-715-830-8445 FX U.S.A.