日産・セドリック
The L20 is a SOHC 12-valve engine produced from 1966. A bore and stroke of meant a displacement of . The original L20 was plagued by problems caused by its rushed development and was short lived. The L20 was used in the Nissan Skyline 2000 GT and Nissan Cedric 130, producing for the 2000 GT and for the Cedric.