Subaru EJ Turbo Series: The art of building a powerful and reliable Subaru ej engine

Important reference for any Subaru engine technicians or enthusiasts who are into the EJ Subaru boxer engines. Especially written by a well respected Subaru tuning specialist that shares additional knowledge to what to look for or be aware of when attempting to built a Subaru engine. Although not very thick the text does comes with photos of parts and components.