PRODUCT DESCRIPTION
AMSOIL Dominator® Synthetic 15W-50 Racing Oil (RD50) provides superior
performance and maximum protection in high-performance and racing
applications. Formulated to withstand the elevated RPM, high
temperatures and shock-loading common to racing applications,
Dominator Synthetic 15W-50 Racing Oil delivers superior performance
and maximum protection in extreme conditions. Its shear-stable
formulation was engineered to provide maximum horsepower without
sacrificing engine protection. Dominator Synthetic 15W-50 Racing Oil
provides straight-grade protection in a multi-grade formulation.
AMSOIL, the leader in automotive synthetic lubrication, produced the
world’s first API-qualified synthetic motor oil in 1972. Trust the
extensive experience of AMSOIL The First in Synthetics® to do the best
job protecting your engine.
MAXIMUM DURABILITY, MAXIMUM
WEAR PROTECTION
AMSOIL Dominator Synthetic Racing Oil features an additive package
heavily fortified with zinc and phosphorus for superior long-term wear
protection. Designed for maximum durability, it ensures critical
engine components are protected for the duration of the race.
Dominator Synthetic Racing Oil’s superior additive technology provides
unmatched durability in extreme conditions. In addition, its high
levels of zinc and phosphorus additives make it ideal for street rods,
muscle cars and other vehicles with flat-tappet cams.

SUPERIOR PERFORMANCE
Dominator Synthetic Racing Oil’s proprietary friction modifier
provides reduced friction for maximum power and cooler engine
temperatures, resulting in improved lap times and longer-lasting
equipment.
PROTECTION FROM STARTUP TO
THE CHECKERED FLAG
Dominator Synthetic 15W-50 Racing Oil’s multi-viscosity design
provides maximum protection in temperature extremes. Dominator Racing
Oil offers excellent coldstart protection and provides less drag when
engine oil has not reached stable operating temperatures. It maintains
superior film strength during high-temperature operation on the track.
SUPERIOR-QUALITY OILS, NO
DISCRIMINATION
Many oil companies produce specialty racing oils for elite groups and
do not offer them to the general public. For instance, several popular
oil manufacturers produce racing oils offered only to NASCAR racers.
All AMSOIL synthetic motor oils are already formulated to a higher
level of performance than competitors’ oils, and AMSOIL Dominator
Synthetic Racing Oil is no exception. It provides maximum performance
and superior protection to all racers, regardless of their level of
competition. The same AMSOIL Dominator Synthetic Racing Oil that is
used in the engines of AMSOIL corporately-sponsored racers, including
Scott Douglas and Brady Smith, are available to everyone.
APPLICATIONS
AMSOIL Dominator Synthetic 15W-50 Racing Oil is recommended for
high-rpm, high-horsepower, turbo/supercharged, gasoline- or
alcohol-burning, nitro-fueled or nitrous oxide gas-injected
applications operated under severe conditions.
Applications include, but are not limited to,
the following:
• Asphalt Late Model • Dirt Late Model • Modified Big Block • Ford
Crate Late Model • Dodge Crate Late Model • Endurance • Rally • Sprint
• Truck-Pull • Aluminum Block • Marine • Other high-performance racing
and street applications requiring 50-weight oil.
AMSOIL
Ea Racing Air Filters (EaAR) are specially designed for racing and
street rod enthusiasts who desire AMSOIL Ea protection in carbureted
applications. AMSOIL EaAR Air Filters are constructed with the same
synthetic nanofiber media as other AMSOIL Ea Air Filters, providing
maximum protection and extended filter life.
AMSOIL offers WIX Racing Oil Filters for racing applications. WIX
racing filters are specially designed for racing applications only.
OIL ANALYZERS INC., 715-395-0222, is a division of AMSOIL that
provides cost-effective, quality oil analysis services. For more
information on product applications and service life, refer to the
AMSOIL Product Recommendation and
Drain
Interval Guide (G1490).
HEALTH & SAFETY
This product is not expected to cause health concerns when used for
the intended application and according to the recommendations in the
Material Safety Data Sheet (MSDS). An MSDS is available upon request
at 715-392-7101 or via the Internet at www.amsoil.com. Keep Out of
Reach of Children. Don’t pollute. Return used oil to collection
centers.
|
TYPICAL
TECHNICAL PROPERTIES |
|
Dominator® Synthetic 15W-50
Racing Oil (RD50) |
|
Kinematic Viscosity @ 100°C, cSt
(ASTM D-445) |
17.5 |
|
Kinematic Viscosity @ 40°C, cSt
(ASTM D-445) |
119.6 |
|
Viscosity Index (ASTM D-2270) |
162 |
|
CCS Viscosity (°C), cP (ASTM
D-5293) |
6695 (-20) |
|
Pour Point °C (°F) (ASTM D-97) |
-36 (-33) |
|
Flash Point °C (°F) (ASTM D-92) |
234 (453) |
|
Fire Point °C (°F) (ASTM D-92) |
248 (478) |
|
Four Ball Wear Test
(ASTM D-4172: 60 kgf, 150°C, 1800 rpm, 1 hr), Scar, mm |
0.47 |
|
Noack Volatility, % weight loss (g/100g) (ASTM D-5800)
|
8.0 |
|
Shear Stability Kurt Orbahn (ASTM
D-6278),
% viscosity change 90 cycles. |
6.3 |
|
High-Temperature/High-Shear
Viscosity,
150ºC, 1.4x106s-1, cP (ASTM D-5481) |
5.4 |
|