As the title says, the car is a 1992 Acura NSX running Red Line 10W-30; the oil has about 1400 miles on it and was changed just at the one year mark. Nothing too exciting to see. I am sad that I drove the car so little in the last year. This was mostly city driving with days at the track sprinkled in. Very little makeup oil added, maybe half a quart. Seems to be trending nicely, I guess.