quote:Unfortunately nothing interesting: nearly all local forums are limited by general recommendations, numerous positive or negative end-users' reviews, often very subjective, as well as by the info about oils' availability and prices. In this respect BITOG is the best. As for BP Visco 7000 and Castrol RS, we may only suppose that unlike the time of their introductions to the market their stuffs have to be quite close now, but it would not be correct to say they are fully equal. Most probably their additive chemistry is similar, but not always base stocks. Apparently this depends more on BP-Castrol supply chain in this ot that region.
Originally posted by Audi Junkie: Anyone want to take a crack at deciphering the text, Alta Vista or babblefish? Various references to Castrol Formula RS and BO Visco 7000.