I run a 180'F thermostat. Car runs at 182'F on the street. In traffic it will barely go up a bit higher.
At opentrack events, it runs at 205'F. Oil temps are "typically" 30'F higher (what I hear). So when you are at 225 you are ok, but at 240 your oil is definitely in the danger-zone even with synthetic. IMOHO.
|