WRX STI FOR SALE THINGS TO KNOW BEFORE YOU BUY

Much like the predecessor, the EJ20 engine has an aluminum cylinder block with dry Solid iron sleeves/liners mounted within. The most typical Edition of the In a natural way aspirated engine, the EJ20E, has aluminum alloy cylinder heads with SOHC style (solitary overhead camshaft). EJ20 head features 4 valves per cylinder and centrally Found spark