FACTS ABOUT WRX STI FOR SALE REVEALED

Such as the predecessor, the EJ20 engine has an aluminum cylinder block with dry Forged iron sleeves/liners mounted within. The commonest Model in the naturally aspirated engine, the EJ20E, has aluminum alloy cylinder heads with SOHC style (single overhead camshaft). EJ20 head features four valves for each cylinder and centrally Positioned spark pl