subaru el15

Subaru uses a four or five character code to identify all of their engines. As of August 2022 these are the engines presently in models sold by Subaru
The EK series was an inline twin cylinder engine. Early versions were air-cooled two-stroke cycle, later replaced with water-cooled configurations in 1971. The engine was upgraded to a four-stroke SOHC in 1973 to meet Japanese Government emission regulations, using the SEEC emissions system , with an alloy block and head.
The was used from 1958 until 1989 in most Kei car models....