Service & Maintenance
Just to add the data for the community
Engine oil: 50/50 mix Mobil 1 0W40, Motul 15W50
Used for 1238 miles- 90% track
Oil temp max 270+F
Oil still looks good, but with the high temp, I switch over to 50/50 M1 0W40, Castro TSW 10W60
My only question is does running such high temp for the engine...