I didnt think of this until now, but I pulled up to the lube shop and the guy asks if I want 5 50 and I told him no, I think this is 5 20. Of course, 5 20 is the correct weight for the 10 4.6.

But with the SC, should I consider going with a different weight now?

 

I use 5w30 Mobil One.

 

Mobil 1 FTW. Maybe my next change this summer, I'll do the 5 30 and then switch back to 5 20 in late fall/winter when the temps start droppin