Internal combustion engine

The invention relates to an internal combustion engine in which a fuel spray is directed toward an ignition plug (700). To a L shape fuel injection hole outlet portion of a swirl type fuel injector L shape cut out is provided and the fuel spray (100) is formed with a deflection fuel spray (100) which has a strong swirl component and can inject with much quantity. Accordingly, a reduction in the discharge HC amount and the improvement in the fuel consumption can be attained.