Competition series features our mid viscosity grades, available from 0W-40 to 15W-50, brings the best compromise between power and reliability, and can cope with engines subject to mid oil fuel dilution. All racing petrol or Diesel engines, naturally aspirated, turbocharged or supercharged fitted with injection (direct/indirect) or carburetted. For tuned engines and high-performance cars operating over a wide range of rpm and temperatures, in severe driving conditions. Suitable for all types of fuels, gasoline, Diesel and biofuels (especially Ethanol). Standards Above existing standards. Types of Use Circuit, Drag race, Drift, Endurance, GT, Hill climb, Historic racing, Rally, Rally cross, Track days, Tuning etc. Consult your tuning service partner for appropriate type of use. ESTER Core Technology For decades MOTUL has developed high performance synthetic Ester based lubricants. The 300V Line includes the latest evolutions of MOTUL’s proprietary ESTER Core Technology to ensure maximum engine power output without compromising reliability and wear protection. MOTUL has created a perfect synergy formula to increase performance and protection of the engine selecting esters over other high performance synthetic and organic base stocks and combining them with an innovative additive package. This exclusive Racing formulation now features biofuels (especially Ethanol) and particulate filter compatibility, LSPI protection and lowers environmental impact. Esters are polar molecules hence are attracted to metallic surfaces. ESTER Core Technology features optimized polarity for maximal adherence of the oil film to increase engine protection, reliability and driveability, even in most extreme conditions.