DETAILS, FICTION AND JDM SUBARU ENGINES EJ20

Like the predecessor, the EJ20 engine has an aluminum cylinder block with dry Forged iron sleeves/liners mounted inside of. The commonest Edition of the naturally aspirated engine, the EJ20E, has aluminum alloy cylinder heads with SOHC layout (single overhead camshaft). EJ20 head characteristics 4 valves for each cylinder and centrally Positioned s