Re: Best oil for your mustang?
I have about 300K miles, car is stronger than ever, I have always used Mobil1 Extended Service 5W/30, Amsoil Ea oil filter. Now we all know that some other very high quality oil filters are K&N, Mobil1,& Royal Purple.
An equally great synthetic oil for us today is the new Pennsoil Ultra Synthetic, Amsoil, and Royal Purple.
if you want test results on each of these oil and their analysis, go to "Bob The Oil Guy" and read the spectrum results from the lab.
Hope that helps.
'97 3.8L V6
1996 SVT Cobra White