General Question - Oil

[Scott Clissold]

Is it ok to put Mobil S3000 5W 30 fully synthetic in the Cossie?

[twin turbo]

I wouldnt... 10-20w50-60 depending on spec and use.

[Scott Clissold]

I wouldnt... 10-20w50-60 depending on spec and use.

Standard Big Turbo. Probably do 200 miles in a year before changing oil again.

[Simon T]

^^^ that is a bit of a waste of a modern oils life, wasting your time and cash doing that to be honest with that sort of usage

As for grade go for 10w/50, Fuchs Titan Pro seems to be the brand of choice for most on here.

[twin turbo]

Would go 10w50 then. We used 5w50 mobil1 rallyformula back In the days, but then it got rebranded peak life, and was not so good anymore...

5w30 is way to modern, and not designed for our old engines