All racing gasoline 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).We recommend the 10W60 version for all seriously tuned street and racing, naturally aspirated and turbocharged cars, where it is important to maintain the factory viscosity.The price refers to one Motul oil in a 2 liter package!