Pistons The EJ251 and EJ252 engines had cast aluminium pistons.
Both camshafts were driven by a single belt which had round profile teeth for quiet operation and was constructed of wear-resistant double canvas and heat resistant rubber materials with a wire core.
Please note that this article considers the EJ251 and EJ252 engines as they were supplied in Australian-delivered vehicles; specifications for other markets may vary.
Beyond these changes, however, the EJ251 and EJ252 engines are understood to have the same general attributes.
Subaru EJ251 and EJ252 engines Model Engine Trans.
For Australia, the EJ251 engine was first introduced in the in 1998 and subsequently offered in the , and.
Power Torque Years EJ251 2.
Relative to their EJ Phase I predecessors, the pistons for the EJ251 and EJ252 engines had reduced piston pin offset and a molybdenum coating to reduce friction.