Internal combustion engines except for land vehicles; internal combustion engine powered generators for automotive, marine, and aircraft applications other than for land vehicles; internal combustion engine parts and components, namely, connecting rods, pistons, heads, valves, cam shafts, crank shafts, intake manifolds, fuel pumps, fuel injectors, blocks, heads, and exhaust manifolds; internal combustion engines configured to use water-based fuels except for land vehicles