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Dominator Synthetic 15w50 Racing Oil

Get More Horsepower and Faster Acceleration With Dominator Racing Oil

  • Increases Horsepower
  • Faster Acceleration
  • Reduces Friction
  • Superior Wear Protection - 64% Less Wear Than Royal Purple!
  • Longer Engine Life
  • Lower Oil Temperatures
  • Increases Fuel Efficiency

Racing Oil Comparison Test Results for Red Line, Brad Penn, Joe Gibbs, Lucas, Valvoline, Royal Purple, Torco, and AMSOIL Dominator

The wear test below shows the racing oil's ability to keep metal engine parts separated under heavy loads. When a racing oil does this well it reduces friction and wear, which increases horsepower and acceleration. In the test, four steel balls are pressed against a steel plate that is rotated in the test oil for one hour. The flat spots, or Wear Scars, on the balls are then measured.

AMSOIL Dominator Synthetic Racing Oil produced 64% less wear than Royal Purple!

Racing Oil Comparision Test Results for Red Line, Brad Penn, Joe Gibbs, Lucas, Valvoline, Royal Purple, Torco,  AMSOIL
Synthetic Racing Oil 20W50 Increases Horsepower and reduces engine wear.
See prices or place an Order in the AMSOIL Online Store.

Unbeatable Performance and Protection in Racing and High Performance Gasoline Engines

The number one choice for racers of all types of vehicles. Special synthetic base stock blend and advanced additive package provides up to four times the wear protection of other racing motor oils. Reduces friction for quicker engine response and increased horsepower to make you faster.

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.

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

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MPG Performance is dedicated to providing you with the best high performance products that increase horsepower, gas mileage, diesel fuel mileage, and reduce maintenance costs for all auto, truck, diesel, SUV, motorcycle, boat, and ATV applications. We have the best synthetic motor oil, heavy duty diesel oil, marine motor oil, synthetic motorcycle oil, 2 stroke and 4 stroke racing oil, transmission fluid, synthetic gear oils, NGK spark plugs & wires, and the most complete line of advanced performance air filters and oil filters, including high performance Injen AMSOIL gasoline and diesel air intake systems. We also show you the best places to get discount high performance auto parts to help you save money.

Our Maximum Fuel Economy section shows you how to get better gas mileage (or diesel MPG) and get more horsepower. We have combined race proven performance products and sound fuel efficiency methods into a complete program to help you get more horsepower and better gas mileage. This fuel saving program also helps the environment. It will reduce your vehicle's exhaust emissions and pollution which can help fight global warming.

Consult the AMSOIL Online Product Application Guide and your owners manual for service recommendations.
Your results will vary depending on the mechanical and operating conditions of your vehicle.

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