Very popular in folk racing
High zinc 1200ppm
Mineral engine oil REKTOL SC 20W-50 for medium loads. Recommended for cars, trucks, tractors, motorcycles and stationary engines. Also suitable for supercharged diesel engines (with low boost pressure). Contains an increased proportion of ZDDP (zinc) for improved protection against wear in the area of valve control, especially for large American V8 engines.
API MS Service, API DM Service
MIL-L-2104-B, MIL-L-46152-A/B
Ford M2C-101-A/B. GM 6041-M
HD oil
SPECIFICATIONS
SAE 20W-50 HISTORICAL DESIGNATIONS:
API-SC/CC API MS-SERVICE, API DM-SERVICE, MIL-L-2104-B, MB 225.1
MIL-L-46152-A/B, FORD M2C-101-A/B. GM 6041-M, HD OIL
Technical specifications
Density at 15°C g/ml DIN 51757 0.89
Flash point °C DIN ISO 2592 >230
Pour point °C DIN ISO 3016 - 18
Viscosity at 40°C mm²/sec DIN 51562 183.0
Viscosity at 100°C mm²/sec DIN 51562 19.0
base number TBN mgKOH/g ASTM D 2896 < 6.0
zinc content mg/kg - > 1200