Tornado SL 20W-50 engine oil is a refined mineral-based multigrade engine oil designed for gasoline vehicles and provides stable performance in various driving conditions. Using high-quality additives, this oil protects engine parts from wear, corrosion and oxidation and helps improve overall engine performance. The proper cleaning and suspending properties of this oil reduce the formation of deposits and soot caused by combustion and help keep the engine clean. Also, proper lubrication at start-up, increasing engine life and maintaining engine power are among the main benefits of using Tornado SL 20W-50 engine oil.