WRX STI FOR SALE THINGS TO KNOW BEFORE YOU BUY

Such as predecessor, the EJ20 engine has an aluminum cylinder block with dry Solid iron sleeves/liners put in inside. The commonest Model of your By natural means aspirated engine, the EJ20E, has aluminum alloy cylinder heads with SOHC design (one overhead camshaft). EJ20 head capabilities 4 valves for each cylinder and centrally Positioned spark p