Understanding oil certifications What is the "W" in 0W-40 stand for?

Jul 13, 2021 ... SBD build their Duratecs with 5w40 specified for their race engines. Depending on oil quality, there are a lot of good synthetic 0w40 oils out ... Jan 9, 2019 ... Hey guys my owners manaul and oil cap say 10W-30 is preferred, but All Data or Mitchell says to use 0W-40. What viscosity oil do you use in ... Product Information · Product Details · Ratings & Reviews · Reviews · Excelent Oil! · Been using Mobil1 since introduced. This sustainable RRBO racing oil, fortified with ester and PAO, increases total engine protection. ... Product Information; Typicals. 1 LT. Bottle. PN Code ... * 100% pure synthetic oils for long lasting engine protection and performance. * Formulated for use in vehicles operating on ethanolcontaining fuels up to E85. If you click on "Decline", only the technical cookies required for the site to function correctly will be used. For more information, especially concerning ... Our fully synthetic 0W-40 is a multi-grade gasoline oil engineered with the finest quality of synthetic base oils, an advanced performance additive package. Fully synthetic, multi-grade, low-viscosity premium engine oil. Ideally suited for car petrol and diesel engines with and without turbocharger. Mobil Delvac 1 ESP 0W-40 is recommended for use in a wide range of heavy ... You can find links to relevant notices and more information about ExxonMobil's ... 0W-40. Technical ... If you click on "Decline", only the technical cookies required for the site to function correctly will be used. For more information ...