Popular in turbocharged applications For wider bearing clearances and racing engines that see occasional street use 25% more viscosity than petroleum 20W-50s Not recommended for use in cold climates (-20°C/-5°F for 20W50) Recommended for API SN/SM/SL/SJ/SH/SG and ACEA A3
Produced in only one top-of-the-line grade, these products offer the highest quality available on the market today and in the widest variety of viscosity
ACEA Service Class | A3 |
API Service Class | SN/SM/SL |
SAE Viscosity Grade (Motor Oil) | 20W50 |
Vis @ 100°C, CSt | 19.8 |
Vis @ 40°C, CSt | 148 |
Viscosity Index | 155 |
CCS Viscosity, Poise, @ °C | 50@-15 |
Pour Point, °C | -45 |
Pour Point, °F | -49 |
NOACK Evaporation Loss,1hr @ 482°F (250°C), % | 6 |
HTHS Vis, CP @150°C, ASTM D4741 | 6.1 |