sentences:  The difference of nomenclature compared to the ME24 is due to Mitsubishi's 1967 change of engine naming practice, 2G1 meaning it was in the first family of two-cylinder gasoline-powered engines.The "0" in "2G10" means that it was the first displacement version produced, with numbers after a dash (e.g.2G10-5) then denoting the various subiterations.