AMSOIL DOMINATOR® 10W-30 100% Synthetic Racing Oil
Multi-viscosity, shear-stable synthetic race formula engineered to maximize power while providing outstanding engine protection. Heavily fortified with zinc and phosphorus additives to protect critical surfaces in extreme conditions. Proprietary friction modifier maximizes power and reduces engine temperatures. Durable additive system is excellent for racing and street engines.
Quart Bottles, Case of 12
Quart Bottle
Product highlights
Multi-viscosity, shear-stable synthetic race formula engineered to maximize power while providing outstanding engine protection. Heavily fortified with zinc and phosphorus additives to protect critical surfaces in extreme conditions. Proprietary friction modifier maximizes power and reduces engine temperatures. Durable additive system is excellent for racing and street engines.
See the product data sheet for full details
FIGHTS ENGINE WEAR
Durable formulation resists viscosity loss due to mechanical shear to maintain a strong protective oil film.
Heavily fortified with zinc and phosphorus anti-wear additives to provide additional protection against scuffing and wear in severe racing conditions.
MAXIMIZES HORSEPOWER
Formulated with a proprietary friction modifier to reduce energy lost to friction.
Delivers maximum horsepower and cooler engine temperatures, promoting improved lap times and longer-lasting components.
EXCELLENT ALL-TEMPERATURE PERFORMANCE
Low pour point offers excellent startup protection and provides less drag when the oil has not reached operating temperature.
Maintains superior film strength in extreme heat.
Thermally stable synthetic chemistry resists the effects of intense heat common to racing engines to provide reliable protection for the duration of the race.
Applications
DOMINATOR Synthetic Racing Oil is compatible with leaded and unleaded gasoline, diesel, alcohol, nitromethane and nitrous oxide.
Use DOMINATOR 10W-30 Synthetic Racing Oil in domestic and import high-performance racing engines where an SAE 30 viscosity oil is suitable, including (not limited to):
- Asphalt late model
- Dirt late model
- Modified big block
- Modified small block
- GM crate late model
- Marine
- Sprint
DOMINATOR Synthetic Racing Oil
AMSOIL DOMINATOR Synthetic Racing Oil is designed to protect high-performance racing applications operating on the ragged edge. DOMINATOR is engineered to withstand the elevated rpm, high temperatures and shock-loading common to racing applications. Its robust formulation is lab-crafted to provide maximum horsepower without sacrificing engine protection and has it been tested and validated by championship-winning race teams. DOMINATOR 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 race engines.
- Formulated specifically for high-performance racing engines
- Robust formulation resists viscosity loss
- Proprietary friction modifier maximizes horsepower & torque
- Fortified with anti-wear additives for extra protection
Fights Engine Wear
DOMINATOR Synthetic Racing Oil’s durable formulation resists viscosity loss due to mechanical shear to maintain a strong protective oil film. It is heavily fortified with zinc and phosphorus anti-wear additives to provide additional protection against scuffing and wear in severe racing conditions.
Maximizes Horsepower
DOMINATOR is formulated with proprietary friction modifiers to reduce energy lost to friction. It delivers maximum horsepower and cooler engine temperatures, promoting improved lap times and longer-lasting components.
Excellent All-Temperature Performance
DOMINATOR provides maximum protection in temperature extremes. Its low pour point offers excellent startup protection and provides less drag when the oil has not reached stable operating temperatures. At elevated operating temperatures, it maintains superior film strength. 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.
Commercial Availability
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* teams. DOMINATOR Synthetic Racing Oil is already formulated to a high level of performance. It provides maximum performance and superior protection to all racers, regardless of their competition level. The same DOMINATOR Synthetic Racing Oil that is used in the engines of AMSOIL corporately sponsored racers, including Bryce Menzies and Brad Lovell, is available to everyone.
Service Life
Consider the event, application and viscosity needs. When competing, the vehicle owner is responsible for determining an appropriate oil service interval. DOMINATOR is not intended for long-term use in passenger cars/light trucks.
Technical Properties
| Property | RD30 (SAE 10W-30) |
|---|---|
| Kinematic Viscosity @ 100°C, cSt (ASTM D445) | 11.4 |
| Kinematic Viscosity @ 40°C, cSt (ASTM D445) | 70.3 |
| Viscosity Index (ASTM D2270) | 156 |
| CCS Viscosity cP (°C) (ASTM D5293) | 5381 (-25) |
| Pour Point °C (°F) (ASTM D97) | -42 (-44) |
| Flash Point °C (°F) (ASTM D92) | 228 (442) |
| Fire Point °C (°F) (ASTM D92) | 248 (478) |
| Four-Ball Wear Test (ASTM D4172 @ 40 kg, 150°C, 1800 rpm, 1 hr), scar, mm | 0.39 |
| Total Base Number | 8.0 |
| High-Temperature/High-Shear Viscosity 150°C, 1.4 × 10⁶s⁻¹, cP (ASTM D5481) | 3.7 |
Customer Reviews
5.0 out of 5 from 92 reviews
Good racing oil.
Fast shipping.
Great oil
I love this oil . But it’s getting so expensive
Dominator racing oil.
I have been using Dominator Racing 15w50 since i built this engine in 2013. Approximately 400 hundred drag races . This spring removed and disassembled to freshen. Found almost zero wear.
I only seek The Proven Best
I've been using Amsoil for over 20 years. Three boats, two jet skis, Toyotas, GMC van, A class RV, Class B RV.
AMSOIL DOMINATOR® 10W-40 100% Synthetic Racing Oil
Quality is excellent. Bought it for adding year around. I am recommend this oil to any one.
AMSOIL DOMINATOR® 15W-50 100% Synthetic Racing Oil
Quality is excellent. Bought it for adding during hot weather. Recommend this oil to any one.
Professor
I got introduced to Amsoil in 1978 I built strictly race engines four and two strokes . I am on my 56th year of building raceengines. I’ve yet to find a better productproduct. It’s the best you can take that to the bank.
AMSOIL DOMINATOR® 10W-30 100% Synthetic Racing Oil
I've bought this oil for adding to crankcase oil. Quality is high and this oil will serve very well to enhance general quality of all remaining oil. High TBN ( 8 ) will allow use all oil to the reasonable end.
AMSOIL DOMINATOR® SAE 60 100% Synthetic Racing Oil
I've bought this oil for summer time adding. 500 cm3 ( 500ml ) above normal level will not hurt engine, but will effectively decrease engine temperature. I do believe in AMS quality and recommend this oil every one.
Race will absolute confidence
Never used Amsoil Race oil in my EVO 9 2.2L 4G63 7 bolt stroked engine aftermarket turbocharged full race prepped! Just got it on a dyno last week and it made 5 additional hp! We ran It 4x times and each time it made the same increase! Amazing! Stayed temperature stable too, normally on the dyno it gets a little warm. Awesome engine oil!