View Poll Results: What Weight Oil?
5w-30 Mobile 1 (dealer recommended)



119
42.81%
5w-30 Other brands



16
5.76%
10w-30



110
39.57%
10w-50



1
0.36%
20w-50



5
1.80%
10w-40



8
2.88%
5w-50



3
1.08%
Other



16
5.76%
Voters: 278. You may not vote on this poll
What oil are you using?
i live in seattle so it rarely gets super cold out here, and i use mobil 1 10w-30.
I think that the 10w-30 is what comes stock in the evos, but i'm not positive. I also try to limit the span between the temp. ratings of the oil.
I think that the 10w-30 is what comes stock in the evos, but i'm not positive. I also try to limit the span between the temp. ratings of the oil.
Originally Posted by CincyEvo
I have used Mobile 1 15-50 (or 15-45) for track days, when the engine is spending lots of time doing maximum highr rpm accelerations.
is there a difference between using the Mobile 1 5w-10 and the other brands like penzol, car & driver or even the pep boys brand? .... i was with my GF at target and i was going to buy the moile one for 5 bucks a qt. but she kept telling me to just get the $.99 car & driver brand but i was like hell no. ... does it matter?





