I’m considering switching away from Shell Helix Ultra (Bell&Colvill’s std, which has been used in the car since new). It’s useful that’s it quite widely available but costly to buy in quantity and hence at service time.
So, I was wondering what other people used/recommended and why?
Before I make my recomendation, I can’t remember if you run an oil temp gauge? If so what sort of peaks are you seeing on track?
I can’t remember what I set the SPA (which you sorted for me ) alarm for, I’ll check. Ninety-something I think. It usually takes me a good twenty minutes to get to that.
Millers Competition - fully synthetic. Good value and very, very good - way better than Mobil 1 IMHO and much cheaper. If it works in my race engine it’ll work on a road car.