For all racing Gasoline or Diesel engines, naturally aspirated or turbocharged, fitted with injection (direct/indirect) or carburetted. For race prepared engines operating over a wide range of rpm and temperatures.

The SAE 10W-40 viscosity allows excellent oil flow into the engine at start-up and fast oil pressure establishment while guaranteeing at hot temperature high oil pressure and faster engine revving.
 
Viscosity grade SAE J 300 10W-40
Density at 20°C (68°F) ASTM D1298 0.866
Viscosity at 40°C (104°F) ASTM D445 90.9 mm²/s
Viscosity at 100°C (212°F) ASTM D445 13.9 mm²/s HTHS
Viscosity at 150°C (302°F) ASTM D4741 4.2 mPa.s
Viscosity Index ASTM D2270 156.0
Pour point ASTM D97 -42.0 °C / -44.0 °F TBN ASTM D2896 8.2 mg KOH/g
Flash point ASTM D92 230.0 °C / 446.0 °F