Discussions and Author Closures from the Symposium Entitled, “The Relationship Between Engine Oil Viscosity and Engine Performance-Part II” (SP-419)

This paper was made up from the prepared discussions of the Symposium papers, author closures and pertinent discussions from the floor. The Symposium was held at the Mayo Hotel, Tulsa, Oklahoma on June 7, 1977.

The six papers presented at that Symposium were collected into a bound booklet. These discussions and author closures provide a supplement to SAE SP 419 and ASTM STP 621-S1.