[aquaman]

Originally Posted by AVOturboworld

I've done some experimentation with different oils, from motul to mobil 1 to Driven. Also did different weights, from the OEM 0w20 to Motul 10w40, all full synthetic. Currently doing testing on the Driven 0w20 and 5w20 full synthetic race oils with high zinc. I've put about 3000 miles on the Driven, and the oil in the car is still rather clean. In comparison, the OEM 0w20 was black and loose after about 3000 miles.

I've gone back and forth a bit on what exact weight to run, but right now I'm swinging back towards running a 0w20 or 5w20 for street use. If you are going to be tracking it extensively, or are in extreme heat conditions, heavier weight oil is certainly viable - or just do shorter oil change intervals.

Any luck on finding the ideal weight for spirited daily driving as well as autocross?