• ej251 and ej252 subaru engines

    EJ251 and EJ252 Subaru Engines

    The EJ251 and EJ252 engines had an aluminium alloy cylinder head with cross flow cooling. The intake ports for the EJ251 and EJ252 engines created a ‘tumble swirl’ motion for air as it entered the cylinder for better air/fuel mixing, more uniform flame travel and faster combustion.