TYPICAL TECHNICAL PROPERTIES
AMSOIL DOMINATOR Synthetic 5W-20 Racing Oil (RD20)
 
Viscosity Index (ASTM D-2270)   165
Kinematic Viscosity @ 100°C, cSt (ASTM D-445)   9.0
Kinematic Viscosity @ 40°C, cSt (ASTM D-445)   49.6
CCS Viscosity @ -25°C, cP (ASTM D-5293)   5695 (-30)
Pour Point °C (°F) (ASTM D-97)   -45 (-49)
High-Temperature/High-Shear Viscosity (ASTM D-5481 @ 150°C, 1.4 X 106 s.-1), cP   3.0
Four-Ball Wear Test (ASTM D-4172B @ 40 kgf, 75°C, 1200 rpm, 1 hr), Scar, mm   0.49
Noack Volatility, % weight loss (g/100g) (ASTM D-5800)   8.0
Shear Stability Kurt Orbahn (ASTM D-6278), % viscosity change 90 cycles   <3.0
Flash Point °C (°F) (ASTM D-92)   225 (437)
Fire Point °C (°F) (ASTM D-92)   241 (466)
See our Technical Properties page for descriptions of these tests.
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Revised:

 

07/08