Millers Oils Motorsport Competition Semi-Synthetic 10w40 (CSS 10w40)
The Millers Oils Motorsport Competition Semi-Synthetic 10w40 (CSS 10w40) is a high-performance engine oil designed for non-professional racing applications. It is part of the Competition Semi-Synthetic range, incorporating Millers Oils’ original NANODRIVE low friction technology. This technology enhances power and torque, providing a competitive edge in motorsport.
Key Features and Benefits:
- High-Quality Protection: Protects engines at both low start-up and high running temperatures.
- Optimised Film Strength: Offers anti-wear protection to ensure engine longevity.
- NANODRIVE Technology: Increases power and torque through reduced friction.
Specifications:
- Viscosity Grade: 10w40
- Product Code: MIL-7951
- Product Range: Competition Semi-Synthetic
Safety Data Sheet:
For detailed safety information, please refer to the Safety Data Sheet available for this product. It provides comprehensive details on handling, storage, and disposal procedures.
OEM Approvals:
While Millers Oils motorsport products do not claim automotive specifications, they are designed to meet the high demands of motorsport applications. They are not formulated to meet standard passenger car specifications but are superior in high-temperature and high-pressure conditions.
Usage:
This oil is suitable for non-professional racing and is not recommended for standard road vehicles. It is ideal for motorsport enthusiasts looking to enhance engine performance without compromising protection.
Additional Information:
- Zinc Dithiophosphate (ZDDP) Content: Millers Oils motorsport products typically use an optimised amount of ZDDP for anti-wear protection, though specific details for this product may vary.
- Formulation: The semi-synthetic formulation provides a balance between cost and performance, making it accessible for a wide range of motorsport applications.



