Originally Posted by SrDudley
My dad found this great article about this guy that went out and tested all the different types of oils different weights and everything the one that came out on top for the 5w30 fully synthetic was castrol edge with titanium fluid strength technology if i recall correctly if not it was right at the top of the list he did many different various tests I will have to see if I can find my source...
But I have been using that ever since and my svt focus seems to love it :)
Good to know! Thanks for the peace of mind mate!