REDLINE MOTOR OIL RACING 20WT - 3.8L/CS4

Constant wear and performance in endurance racing classes such as Stock and Super Stock (many switch to 5WT for Class Racing)
Popular for qualifying in stock car engines
Used by many leading engine manufacturers in Spec Miata and other low-power road racing engines.
Provides more power and better wear in four-stroke karting engines like Yamaha/Burris F200, Briggs Animal and World Formula, Honda GX 160 and GX 200, Kohler, Techmseh, and Clones.
Racing oils provide more wear protection than passenger vehicle motor oils; however, these products contain fewer detergents and are not suitable for street use.

Reformulated to improve friction properties.
Special detergents to enhance lubricity and reduce detonation.
Polyol ester bases provide more stability and film strength when exposed to excessive fuel dilution.
Each of these products contains no less than 2200 ppm of zinc and phosphorus as anti-wear agents.
Each racing oil product is multigrade and offers between 2% and 4% more power than similar viscosity oil: 20WT is a 5W20, 30WT is a 10W30, 40WT is a 15W40, 50WT is a 15W50.
Improved protection on startup, lower oil temperature, and cleanliness.
Remember to change these oils more frequently than regular motor oils.
Phosphorus, average PPM 2000
Zinc, average PPM 2250
SAE viscosity grade 5W20
Vis @ 100°C, CSt 7.6
Vis @ 40°C, CSt 44
Viscosity index 139
CCS viscosity, balance, @ °C 30@-25°C
Pour point, °C -50
Pour point, °F -58
NOACK evaporation loss, 1 hour at 482 °F (250 °C), % 6