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Four-stroke direct fuel injection engine comprises first injection valve fixed on cylinder head cover and second injection valve fixed in cylinder head coaxially connected to first valve to inject fuel directly into combustion chamber
Four-stroke direct fuel injection engine comprises first injection valve fixed on cylinder head cover and second injection valve fixed in cylinder head coaxially connected to first valve to inject fuel directly into combustion chamber
A first fuel injection valve (107) is fixed on the cylinder head cover (15) and a second injection valve (108) is fixed in the cylinder head (14) so as to be coaxially connected to the first valve so as to inject fuel directly inside the combustion chamber (19) with the compressed air. A positioning element (114) positions the second injection valve relative to the cylinder head.
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