whats the bestoil for a fez turbo? i have also just finished a full engine rebuild any help would gratefull i have been told 3 differnt typesso far cheeRS

 

Apparently the best oil is mobil 1. but i used it once in my old fez turbo, and i found that it made it knock a little bit and rattle so i changed it for a slightly cheaper 1 from motor world and it was fine. I think mobil 1 is too thin.

 

if youve just finished an engine rebuild then youll want a good mineral oil to run it in!!

after this period there are plenty of oils to choose from and everyone will have there opinion , i use castrol rs 10/60 and have no probs

my mates use valvoline 20/50 with no probs .

mobil motorsport 15/50 is another good oil , although i have not tried it myself!!

 

I had my fiesta turbo for 6 years used mobil 1 0-40 with no problems and no new turbos

 

Run it in with mineral oil and then use
VX 10w40 semi synthetic.

Find a mate with a trade card and its 6 quid for 5 litres. find some quality il thats cheaper than that.....
Its so good that even subaru use it