Isuzu S engine

The Isuzu S engine is a family of six-cylinder diesel engines, listed in the six-cylinder diesel table of the Wikipedia list of Isuzu engines. The 6SA1 has a bore of 115 mm, a stroke of 135 mm and a displacement of 8,413 cc, and produces 200 PS at 2,700 rpm with 58 kgm of torque at 1,400 rpm. The 6SD1 has a bore of 120 mm, a stroke of 145 mm and a displacement of 9,839 cc, and is rated at 310 PS as the 6SD1-TCN and 340 PS as the 6SD1-TCS. The overview of the list says that Isuzu engine designations carry a two-character prefix that gives the number of cylinders and the engine family. The list gives no dates or applications for the S family.