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20WT Race Oil (5W20)

A favorite of 4-Cycle karters, low drag and serious protection.

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20WT Race Oil (5W20)

  • Consistent wear and operation in drag racing classes like Stock and Super Stock (many switch to 5WT for Class Racing)
  • Popular for qualifying in stock car engines
  • Used by many top engine builders in Spec Miata and other low-power road race engines
  • For Four-Cycle kart the Honda GX 200 and GX160,  Yamaha/Burris F200, Briggs and Stratton LO 206/World Formula/Animal, Kohler, Techmseh and Clones
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Racing oils provide more wear protection than motor oils for passenger vehicles, however, these products contain fewer detergents and are not suitable for street use

  • Reformulated for improved frictional properties
  • Special detergents for improved lubricity and less detonation
  • Polyol ester base stocks provide more stability and film strength when exposed to excess fuel dilution
  • Each of these products has no less than 2200ppm of zinc and phosphorus for antiwear
  • Each race oil product is a multi-grade, offering 2-4% more power than oil of a similar viscosity - 20WT is a 5W20, 30WT is a 10W30, 40WT is a 15W40, 50WT is a 15W50
  • Improved protection at startup, lower oil temp, cleanliness
  • Remember to change these oils more frequently than regular motor oils

Typical Properties

Phosphorus, avg PPM 2400
Zinc, avg PPM 2250
SAE Viscosity Grade 5W20
Vis @ 100°C, cSt 7.6
Vis @ 40°C, cSt 44
Viscosity Index 139
CCS Viscosity, Poise, @ °C 30@-25°C
Pour Point, °C -50
Pour Point, °F -58
NOACK Evaporation Loss,1hr @ 482°F (250°C), % 6

Available Sizes

Quart 10204
Gallon 10205
5 Gallon* 10206
55 Gallon* 10208

*Only available from our dealers