Im not familar with walmart brand....but what i can tell you from experience and the research im doing (im creating the FAQ for Oils in this section) is that Mobil 1, and Amsoil are the 2 best synthetics for our cars.
As a trial, FMR12B (Californa Moderator) has been using the Walmart brand oil for a few years now with no problems....But personaly, when it comes to the problmes with these motors, i would stick to Mobil one if you can....I know costco sells cases and Gallon sizes cheaper than you would find at a retail store.
lupe
EDIT: Castrol Syn Blend is a waste...you paing more money than dyno oil and only gettting the same protection....Thye reason its not worth the money is because it is a mix of synthetic and dyno oil (hence blend) so in actuallity your only getting the same (maybe a little more) amount of protectiona s dyno oil...not worth the money IMO.
Lupe
Last edited by Roz 1999 SVT-C; 06/26/04 06:59 PM.
