Ester Fully Synthetic Performance Engine Oil
| Product Name | K8 SPORT 0W-40 | SAE Grade | 0W-40 |
| Product Type | Ester Fully Synthetic Engine Oil | Performance Level | API SQ/SP |
| Series Positioning | K8 – Sport & Performance | Application | Performance Gasoline / Sport Driving |
Product Description
KATMOTO K8 SPORT 0W-40 is an ester fully synthetic performance engine oil developed for high-performance gasoline vehicles, turbocharged engines, sport driving and demanding all-season operation. The balanced 0W-40 formulation combines excellent low-temperature flow with strong high-temperature oil-film strength, helping protect engines during cold starts, rapid acceleration, high-speed driving and severe thermal load.
Key Performance Features
| Wide-temperature 0W-40 protection
rapid cold-start flow and strong high-temperature oil film. |
Sport driving protection
supports high-speed, high-RPM and high-load gasoline engine operation. |
| Turbocharger durability
helps resist oxidation, deposits and oil thickening around hot turbo areas. |
Shear-stable viscosity
maintains protective viscosity under demanding driving conditions. |
| Clean performance
helps control sludge, varnish and piston deposits for consistent engine response. |
Modern API SQ/SP protection
designed for current gasoline engine needs, including wear, oxidation and LSPI-related protection. |
Applications & Performance Level
| Applications | High-performance gasoline passenger cars, turbocharged engines, modified engines, sports driving vehicles and high-temperature/high-speed applications requiring SAE 0W-40 API SQ/SP oil. |
| Suitable For | API SQ/SP and earlier API gasoline categories where SAE 0W-40 is specified. Recommended for sport, performance and severe-duty gasoline applications when the vehicle manufacturer allows this viscosity grade. |
| Important Notice | Use only when SAE 0W-40 is suitable for the engine. Not intended as a direct replacement for ACEA C low-SAPS, OEM-specific or ultra-low-viscosity hybrid oils. |
| Property | Test Method | Target Typical Value |
| Appearance / Color | Visual | Clear amber liquid |
| SAE Viscosity Grade | SAE J300 | 0W-40 |
| Density @ 15°C | ASTM D4052 | 0.846 g/cm³ |
| Kinematic Viscosity @ 40°C | ASTM D445 | 76.0 mm²/s |
| Kinematic Viscosity @ 100°C | ASTM D445 | 13.6 mm²/s |
| Viscosity Index | ASTM D2270 | 184 |
| CCS Viscosity @ -35°C | ASTM D5293 | 5,900 mPa·s |
| MRV Viscosity @ -40°C | ASTM D4684 | 22,000 mPa·s |
| HTHS Viscosity @ 150°C | ASTM D4683 / D4741 | 3.70 mPa·s |
| Pour Point | ASTM D97 | -48°C |
| Flash Point, COC | ASTM D92 | 228°C |
| Noack Evaporation Loss | ASTM D5800 | 9.2 % mass |
| Total Base Number (TBN) | ASTM D2896 | 8.8 mg KOH/g |
| Sulfated Ash | ASTM D874 | 0.95 % mass |
| Phosphorus | ASTM D5185 | 0.085 % mass |
