Originally Posted by Slo86GT
Regardless, it's good oil. If Chevy trusts the 505/638hp LS7/LS9 to it, I think our 160hp Focii will thrive on it.
Any current API SL, SM, SN formulation will get any factory assembled/tuned engine far beyond the warranty period. That wasn't the point of my post.
2014 Mustang GT custom ordered to replace the GT500: Sterling Gray, NAV, Recaros, Brembos, Glass Roof, back up camera, 6 speed auto, loaded
2012 Focus Titanium - 18" wheels with handling package
2009 GT500 Shelby (700 rwhp) - sold