A ausrex Joined Dec 16, 2006 Messages 14 Location australia Mar 9, 2007 #1 Hi newbie here I run a Subaru EJ2.5 turbo track car and am interested in how this oil performs relative to the other grades of Mobil 1 in high ambient heat/high stress racing environments.
Hi newbie here I run a Subaru EJ2.5 turbo track car and am interested in how this oil performs relative to the other grades of Mobil 1 in high ambient heat/high stress racing environments.
buster Joined Nov 16, 2002 Messages 38,078 Location NJ Mar 9, 2007 #2 Make sure you get the NEW M1 15w-50, and NOT the Extended Performance one.
A ausrex Thread starter Joined Dec 16, 2006 Messages 14 Location australia Mar 11, 2007 #3 Yep I'll make sure its not the extended. So has anyone done an UOA on this product??
B BillionPa Joined Feb 12, 2007 Messages 313 Location USA - Minnesota Mar 17, 2007 #4 so, what IS the diff between the "new not EP" and the EP version?
