Originally Posted By: Johnny
Originally Posted By: tackleberry625
While looking at some different oils lately, I have noticed that Shell, Quaker State, Pennzoil, Valvoline Synpower and probably a few others, all had the same Sopus logo on the bottom of the bottles. Looking to further my oil knowledge, does this intern mean that all the oils with the Sopus markings are basically the same oil they are just in different bottles or is there still a big difference in the additive packages in each of the oils? Thanks for the help guys and gals.
First off, can you take a picture of the bottom of these bottles to show what logo you are looking at. You might be looking at the logo of the bottle manufacturer. Could be they make bottles for several different companies.
As for as are they the same question, no. Here is the basic difference in the three SOPUS brands.
Pennzoil uses Group II+ base stocks and an Inifenium additive package.
QS and Formula Shell use Group II base stocks and a Lubrizoil additive package.
There are other sutle differences but these are the main ones.
SOPUS has absolutely nothing to do with Valvoline or Valvoline Synpower.
Ok thanks.
I'll try to take a pic and post it here if I can figure out how to do it.