850 ... what oil to use??

[y2blade]

anyone know if there is a prefered Brand/type/whatever oil to use in my 850 20valver when i get its service done in a couple of weeks (it has been run on Castrol Magnatec for the last year)

thankyou in advance

[bluespanner]

Is it tappety when cold, like mine? Mobil 1 is what i have found to be the best.

[y2blade]

bluespanner said:

Is it tappety when cold.

yep i think its normal

bluespanner said:

Mobil 1 is what i have found to be the best.

what Mobil 1 ???? what does it say on the bottle?? semi/fully synth....etc

[bluespanner]

y2blade said:

bluespanner said:

Is it tappety when cold.

yep i think its normal

bluespanner said:

Mobil 1 is what i have found to be the best.

what Mobil 1 ???? what does it say on the bottle?? semi/fully synth....etc

OOh now you are asking... I put it in on reccomendation of Opie oils... Havnt got the bottle now unfortunaltley.