Millers Oils Engine Oil - 5W40

While technically compatible with many engines, this oil is specifically formulated for the extreme demands of competition and professional motorsport. For standard road vehicles, a different Millers Oils product might be more appropriate and cost-effective.

NANODRIVE technology uses advanced nanoparticles that form a resilient, low-friction layer on engine components. This layer works synergistically with the triple ester base oil to minimize metal-on-metal contact under high stress.

Triple ester formulations provide superior film strength, enhanced thermal stability, and better solvency compared to standard synthetic base stocks. This leads to more robust protection, especially under extreme temperatures and pressures found in racing.

For competition use, intervals vary significantly based on the type of racing and engine. Consult your race team or Millers Oils technical support for specific recommendations tailored to your application. For less extreme use, follow the vehicle manufacturer's severe service schedule.

It is generally not recommended to mix different types or brands of engine oil, especially in a competition setting. Mixing can compromise the unique properties of the NANODRIVE technology and the triple ester formulation.

This oil is designed for operating temperatures up to 125°C, with peak temperature tolerance up to 150°C, making it suitable for prolonged high-stress motorsport conditions.

This can indicate internal engine wear or leaks. Verify engine seals and piston rings. Consult a professional mechanic for inspection.

Check the oil level immediately. If the level is adequate, there may be an issue with the oil pump or a significant leak. Stop the engine and seek professional diagnosis.

Ensure the correct oil viscosity is used and that oil change intervals have been adhered to. Check for other potential performance restrictions like air intake or fuel system issues.