AeroShell Oil Sport Plus 4 is extremely resistant to the immense sheer forces that occur in areas of high-pressure contact such as high-speed gearboxes, valve trains, bearings, pistons and liners. This is where the blend of base oil and additives is most crucial. AeroShell Oil Sport Plus 4 is made up of a blend incorporating synthetic technology and high performance additives to help provide long lasting protection. Features and Benefits In addition, detergents in the oil are designed to keep important areas, such as the pistons and cylinders, clear of carbon based particles that tend to adhere to these surfaces. So when you change your oil to new AeroShell Oil Sport Plus 4, you are not only helping to remove dirt from your engine, you are also replenishing the additives designed to protect your engine during normal operation. Features Advantages and Potencial Benefits Multigrade oil designed to be used in any climate, anywhere in the world Lon.