Aeroshell Sport Plus 4 Stroke Light Sport Aviation Oil

AeroShell Oil Sport Plus 4 is the first oil specifically developed for light sport aviation piston engines such as the ROTAX® 912 & 914 series. A mixture of low cylinder head temperature (compared to air cooled engines), low oil consumption and the engine internals requires a blend of high quality hydrocarbon base stocks, incorporating synthetic technology which allows full performance with different fuel types. This oil can be used in all climates.

Aeroshell has put all of their 100 years experience in aviation lubricants and engines into AeroShell Oil Sport Plus 4. Our lubricant research specialists, working in Shell laboratories, both in Europe and the USA, have worked closely with major engine manufacturers to produce the world’s first specifically developed engine oil for light sport and very light/ultralight aircraft 4-stroke engines.

In The Past

Historically - operators of these types of engines have had to rely on commercially available motorcycle oils. This may lead to issues, such as formulation changes that follow the needs of the motorcycle market. These formulation changes can be made without notification to the aviation community, because motorcycle oils are not required to meet the same specification as aviation oils. Motorcycle oils also tend to have limited ability when dealing with leaded fuels used in aviation – Avgas 100LL.

Innovation

By working with the major engine manufacturers, Shell Aviation is proud to announce the latest addition to the AeroShell family – Sport Plus 4. For the first time, across the world, aviators will be able to obtain a true aviation oil specifically suited for light sport and very light/ ultralight aircraft 4-stroke engines.

4-Stroke Engines – Why Is The Oil Important?

Because most 4-stroke engines now come with integrated gearbox and overload clutch systems, the same oil is in contact with all the moving parts, so it must be capable of coping with the engine, overload clutch and gearbox simultaneously.

AeroShell Oil Sport Plus 4 is ideal; as it 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 provide long lasting protection.

In addition, detergents in the oil 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 removing dirt from your engine, you are also replenishing the additives used to protect your engine during normal operation.

Note DO NOT use AeroShell Oil Sport Plus 4 in engines that are designed to use Ashless Dispersant aviation piston engine oils such as AeroShell W Oils. This includes aircooled Teledyne Continental Motors, Textron Lycoming and Jabiru engines.