High-Performance Oil Provides Maximum Horsepower and Engine Protection – ZDDP Additives Protect Racing and High Performance Motors
AMSOIL Dominator Synthetic Racing Oils (Product Codes: RD20, RD30, RD50, RD60) provide superior performance and maximum protection in high-performance and racing engines. AMSOIL Dominator Racing Oil is engineered from advanced synthetic technology to better withstand the elevated rpm, high temperatures and shock-loading common to racing applications.
AMSOIL Dominator Racing Oil’s robust formulation, tested and validated by championship race teams (see Product Details below), is designed to provide maximum horsepower without sacrificing engine protection. Available in 5w20, 10w30, 15w50 and SAE 60, these high-performance synthetic racing engine oils contain high levels of zinc and phosphorus (ZDDP) for engines with flat tappet cams and were proven the best racing motor oil among other name-brand motor oils in independent tests.
- High-performance synthetic oil
- Formulated specifically for racing and high-performance engines
- Robust formulation resists viscosity loss
- Proprietary friction modifier maximizes horsepower and torque
- High ZDDP motor oil – contains high levels of zinc and phosphorus, ideal for flat tappet cams
- Outperforms name brand racing oils in independent tests
- Maximum horsepower
- Improve lap times
AMSOIL Dominator Full Synthetic Racing Oil – 5w20 Product Code Pkg/Size RD20QT-EA Quart Bottle RD20QT-CA Quart Bottles (case of 12) RD2055-EA 55-Gallon Drum AMSOIL Dominator Full Synthetic Racing Oil – 10w30 Product Code Pkg/Size RD30QT-EA Quart Bottle RD30QT-CA Quart Bottles (case of 12) RD3055-EA 55-Gallon Drum AMSOIL Dominator Full Synthetic Racing Oil – 15w50 Product Code Pkg/Size RD50QT-EA Quart Bottle RD50QT-CA Quart Bottles (case of 12) RD501G-EA Gallon Bottle RD501G-CA Gallon Bottles (case of 4) RD5055-EA 55-Gallon Drum AMSOIL Dominator Full Synthetic Racing Oil – SAE 60 Product Code Pkg/Size RD60QT-EA Quart Bottle RD60QT-CA Quart Bottles (case of 12)
AMSOIL Dominator Full Synthetic Racing Oils’ shear-stable formulation was engineered to provide maximum horsepower without sacrificing engine protection. Racing and high-performance engines are typically modified to deliver maximum horsepower and speed. Their powerful designs create shearing forces that can cause lesser oils to lose viscosity, leaving bearings, pistons and other components vulnerable to wear and failure. AMSOIL Dominator Racing Oils’ durable formulation resists viscosity loss due to mechanical shear to maintain a strong protective oil film.
High Zinc and Phosphorous ZDDP Motor Oil for Flat Tappet Camshaft Engines
AMSOIL Dominator Synthetic Racing Oils are heavily fortified with zinc and phosphorus (ZDDP) anti-wear additives to provide additional protection against scuffing and wear in severe racing conditions (see results below). Designed for maximum durability, AMSOIL Dominator Racing Oil ensures critical engine components are protected for the duration of the race, maximizing flat tappet camshaft life in stock modified and high-performance applications.
Visit our High ZDDP Motor Oil page to see a list of which AMSOIL Synthetic motor oils contain high levels of zinc and phosphorus and their amounts.
Improve Lap Times
The excessive friction and heat of racing robs engines of power and longevity. AMSOIL Dominator Synthetic Racing Oils are formulated with a proprietary friction modifier for maximum horsepower and cooler engine temperatures, resulting in improved lap times and longer lasting equipment.
Racing is Research™
The AMSOIL Offshore Racing Team has claimed many national and world championship titles in several different categories of racing, and AMSOIL Dominator Synthetic Racing Oil has been key to their success. After a full racing season covering 3,000 miles of extreme driving, a teardown of one of the team’s Mercury 525 EFI V-8 engines revealed clean, virtually wear-free components:
Racing is Research™ Teardown of Mercury 525 EFI V-8 Engine
Protection From Startup to the Checkered Flag
AMSOIL Dominator Synthetic Racing Oils provide maximum protection in temperature extremes. Their low pour point offers excellent cold-start protection and provides less drag when the oil has not reached stable operating temperatures. At elevated operating temperatures, these premium racing oils maintain superior film strength. AMSOIL Dominator’s thermally stable synthetic chemistry resists the effects of intense heat common to racing engines to provide reliable protection for the duration of the race.
Many oil companies produce specialty racing oils for elite groups and do not offer them to the general public. For example, 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 Oils are no exception. They provide maximum performance and superior protection to all racers, regardless of their level of competition. The same AMSOIL Dominator Racing Oil that is used in the engines of AMSOIL corporately sponsored racers, including Scott Douglas, Bob Teague and Erik Buell Racing are available to everyone.
Extended oil drain intervals are not recommended for engines modified from the original manufacturers’ design. Change oil at appropriate intervals in racing engines and where fuel dilution is a concern. Otherwise in stock, non-modified engines, follow original equipment manufacturers’ drain interval recommendations or extend drain intervals when monitored by oil analysis*.
*Oil Analyzers, Inc., a division of AMSOIL, provides cost-effective, quality oil analysis services.
AMSOIL Dominator Synthetic Racing Oils are excellent for use in racing and high-performance engines. Check the owner’s manual or engine builder’s recommendations for the correct viscosity.
AMSOIL Dominator 5w20 Synthetic Racing Oil (RD20):
- Recommended for modified small block, asphalt late model, bracket, midget and other domestic and import high-performance racing and street applications that require a 20-weight oil.
AMSOIL Dominator 10w30 Synthetic Racing Oil (RD30):
- Recommended for asphalt late model, dirt late model, modified big block, modified small block, GM crate late model, marine, sprint and other domestic and import high-performance racing and street applications that require a 30-weight oil.
AMSOIL Dominator 15w50 Synthetic Racing Oil (RD50):
- Recommended for asphalt late model, dirt late model, modified big block, endurance, rally, sprint, truck-pull, aluminum block, marine and other high-performance racing and street applications that require a 50-weight oil.
AMSOIL Dominator SAE 60 Synthetic Racing Oil (RD60)
- Recommended for drag racing, top fuel, pro-stock tractor pull and other high-horsepower applications that require a 60-weight oil.
Shipping for Online and Catalog Customers
Online and catalog customers receive FREE standard ground shipping on orders of $100 or more when shipped to a valid address in the continental United States, including APO and FPO military post boxes. AMSOIL does not ship to PO Boxes. The $100 minimum does not include taxes, fees or other charges. For online and catalog retail orders totaling less than $100, a flat shipping rate of $8.50 will apply in the continental U.S.
Please Note: AMSOIL Dealers and Preferred Customers are not eligible for free shipping. Orders containing only clothing and promotional materials totaling less than $20 are subject to $5 shipping and handling.
For more information, please visit the AMSOIL, Inc. website: AMSOIL Shipping, Sales Tax and Product Return Guidelines
Please visit the AMSOIL, Inc. website: AMSOIL Shipping, Sales Tax and Product Return Guidelines