Ravenol J1A1700 SAE 5W-50 Racing Oil - RRS Racing Rally Synto Full Synthetic (1 Liter) RAVENOL Racing Rally Synto 5W50 is German made ultra-modern high alloy full synthetic racing engine oil based on the newest and most advanced formulation of esters and PAO synthetics to offer race engines superior protection under the most demanding conditions Its high viscosity index, excellent shear stability, and newly advanced additive formula offers the most superior lubrication, wear, foaming, and corrosion protection for high performance race engines even when exposed to extremely high operating temperatures RAVENOL race oils are used by many of the worlds most renowned race teams! This gives evidence to RAVENOLS superior quality in that it is exposed to some of the most demanding and extreme race conditions. Race teams and cars such as the NISSAN NISMO GTR GT3, Audi R8 LMS, Audi S1 EKS RX quattro, Mercedes AMG GT3, Lexus RC-F GT3, Opel Motorsport, Opel ADAM R2, Opel Astra TCR, Chevrolet Cruze Eurocup, and others! (see below) RAVENOL oils and lubricants have been made in Germany since 1946! RAVENOL is famous throughout Europe and is known for setting the world standard in advanced lubrication technology Ideal for high performance street vehicles that are either partially or highly modified and see occasional track time