DOMINATOR™ Synthetic 2-Cycle Racing Oil (TDR)
 DOMINATOR Synthetic 2-Cycle Racing Oil

Racers can't win what they don’t finish. That’s why AMSOIL formulators built DOMINATOR® 2-Stroke Racing Oil. This complex blend of oils and additives directly addresses the heat, pressure and friction of race-engineered engines. These engines operate on the edge, yet engine reliability is critical. DOMINATOR does an outstanding job protecting high-performance engines. It adds durability that professional racing teams depend on and delivers confidence so engines can be pushed to the limit.

Package sizes include:

Quart Bottle
Gallon Bottle
16-Gallon Keg
30-Gallon Drum
55-Gallon Drum

Product Code: TDR • Brand: AMSOIL




MSDS Data Sheet

Product Details Tech Data Reviews & RatingRelated Videos

Product Applications
Use in high-performance stock or modified two-stroke engines, including air- or liquid-cooled snowmobiles, personal watercraft, motorcycles (moto X), ATVs, go-carts and outboard motors**. Good for use with coated or non-coated pistons, high-octane racing fuels and exhaust power valves. Compatible with most other two-stroke oils; however, mixing oils should be minimized.

Use in oil-injected and pre-mix applications that require API TC oils. In pre-mix applications, DOMINATOR delivers outstanding protection at 50:1 (2.6 oz. oil per U.S. gallon of gas), although many racers modify the mix ratio to suit their setup. Not suitable for use with alcohol or nitro-methane fuels.

** Not suitable for long-term use in outboard motors as a TC-W3-type oil, although excellent as a race oil for short-term use where motors are periodically inspected.

Product Description
DOMINATOR, an AMSOIL exclusive formulation, lubricates and protects high performance two-cycle motors, both on and off the track. High performance motors, particularly those that are modified, operate hotter and at higher RPMs than recreational motors, and they need good oil for peak performance. DOMINATOR is engineered for racing. It has the right film strength and clean burning properties for “on the edge” operation.

• Provides excellent film strength for high heat, high RPM motors
• Reduces friction for maximum power
• Recommended for use with coated or non-coated racing pistons
• Recommended for use with exhaust power valves
• Recommended for use with high octane racing gas
• Burns clean; Prevents ring sticking and plug fouling
• Provides excellent protection at 50:1 pre-mix or in injection system

Excellent Lubricity and Film Strength
High-performance and race-designed two-stroke engines operate under severe conditions. They are modified for higher compression ratios, higher rpm and leaner combustion, all of which increase heat and pressure. High heat can quickly burn off light oils and cause rapid piston expansion, decreasing piston-to-cylinder wall clearances and increasing the likelihood of piston scuffing and seizure. High pressure can exceed the film strength of low-viscosity oils, which promotes crankshaft bearing wear and pitting.

DOMINATOR is purpose-built for outstanding film strength and lubricity. It is engineered with carefully selected, higher-viscosity synthetic base oils to withstand the high heat and pressure common to high-performance and racing applications. DOMINATOR’s anti-friction chemistry is race-proven to provide an extra measure of protection against piston scuffing and bearing wear.

Outstanding Cleanliness
The oil and fuel burned in the two-stroke combustion process leave destructive deposits on the pistons, rings and in the combustion chamber. Excessive deposits can lead to catastrophic engine problems, including ring sticking, exhaust port blocking and pre-ignition.

AMSOIL DOMINATOR is formulated with clean-burning synthetic base oils and powerful high-temperature detergent additives for exceptional deposit control. It helps prevent the power-robbing carbon deposits that cause ring sticking, exhaust port blocking and pre-ignition. AMSOIL DOMINATOR is optimized for severe service.

RACING IS RESEARCH™
During the opening weekend of the 2015/16 AMSOIL Championship Snocross season, professional rider Lincoln Lemieux's Ski-Doo* RS600 suffered a broken hose clamp, allowing the coolant to pump from the system. The intense heat that resulted melted the exhaust power valve covers, O-rings and engine gaskets. DOMINATOR Synthetic 2-Stroke Racing Oil, however, delivered exceptional protection despite the severe conditions. The rings and pistons were still free and the crankshaft turned freely. Scheuring Speed Sports is able to reuse the engine after repairing the melted parts, providing concrete testimony of DOMINATOR's superior performance.

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).

Click here to view the MSDS Data Sheet for AMSOIL TDR.

Keep out of the reach of children. Don't pollute. Return used oil to collection centers.





Click Here to Report Problems Or Comments
Wholesale AccountsOrdering InformationRequest Free CatalogOur TechnologyResearch ResourcesAMSOIL TestimonialsFind AMSOIL DealerFind AMSOIL RetailerContact UsDealer Services
3 Easy ways to place your order now!



About AMSOIL
AMSOIL HistoryCompany of Firsts40+ Years Track RecordProduct Introduction CronologyAMSOIL & EnvironmentISO 9001:2000 CertifiedProduct WarrantyAbout WBoil.com
Motor Oil
Gasoline Engine Oils
0W-16 OE Series Synthetic Motor Oil (OES)0W-16 Signature Series Synthetic Motor Oil (AZS)0W-16 100% Synthetic Hybrid Motor Oil (HE016)0W-20 Signature Series Synthetic Motor Oil (ASM)0W-20 Extended Life Synthetic Motor Oil (XLZ)0W-20 OE Series Synthetic Motor Oil (OEZ)0W-20 LS European Motor Oil (AFE)0W-20 LS-VW European Motor Oil (EZT)0W-20 100% Synthetic High-Mileage Oil (HM020)0W-20 100% Synthetic Hybrid Motor Oil (HE020)0W-20 Synthetic-Blend Motor Oil (SB020)0W-30 MS European Motor Oil (EOT)0W-30 Signature Series (AZO)0W-40 Signature Series Motor Oil (AZF)0W-40 FS European Motor Oil (EFO)0W-40 OE Series Synthetic Motor Oil (OEG)5W-20 Extended Life Synthetic Motor Oil (XLM)5W-20 OE Series Synthetic Motor Oil (OEM)5W-20 Signature Series Synthetic Motor Oil (ALM)5W-20 100% Synthetic High-Mileage Oil (HM520)5W-20 Synthetic-Blend Motor Oil (SB520)5W-30 Signature Series Synthetic Motor Oil (ASL)5W-30 Extended Life Synthetic Motor Oil (XLF)5W-30 LS European Motor Oil (AEL)5W-30 OE Series Synthetic Motor Oil (OEF)5W-30 100% Synthetic High-Mileage Oil (HM530)5W-30 Synthetic-Blend Motor Oil (SB530)5W-40 MS European Motor Oil (AFL)5W-40 FS European Motor Oil (EFM)5W-50 Signature Series Motor Oil (AMR)10W-30 Signature Series Synthetic Motor Oil (ATM)10W-30 Extended Life Synthetic Motor Oil (XLT)10W-30 OE Series Synthetic Motor Oil (OET)10W-30 100% Synthetic High-Mileage Oil (HM1030)10W-40 Extended Life Synthetic Motor Oil (XLO)10W-40 Premium Protection Motor Oil (AMO)10W-60 FS European Motor Oil (ETS)20W-50 Premium Protection Motor Oil (ARO)
Diesel Engine Oils
0W-20 LS European Motor Oil (AFE)0W-20 LS-VW European Motor Oil (EZT)0W-20 Synthetic Diesel Oil (DP020)0W-30 MS European Motor Oil (EOT)0W40 Signature Series CK-4 Diesel Oil (DZF)0W-40 FS European Motor Oil (EFO)5W-30 LS European Motor Oil (AEL)5W30 Signature Series CK-4 Diesel Oil (DHD)5W-30 Synthetic Diesel Oil (DP530)5W-40 MS European Motor Oil (AFL)5W40 Signature Series CK-4 Diesel Oil (DEO)5W40 Heavy-Duty CK-4 Diesel Oil (ADO)5W-40 FS European Motor Oil (EFM)10W30 Heavy-Duty CK-4 Diesel Oil (ADN)10W30 Signature Series Diesel Oil (DTT)10W30 Commercial Grade Diesel Oil (SBDT)10W-40 Premium Protection Motor Oil (AMO)10W-60 FS European Motor Oil (ETS)15W-40 Heavy-Duty Diesel & Marine (AME)15W40 Heavy-Duty CK-4 Diesel Oil (ADP)15W40 Signature Series CK-4 Diesel Oil (DME)15W40 Commercial Grade Diesel Oil (SBDF)20W-50 Premium Protection Motor Oil (ARO)20W-50 DOMINATOR Competition Diesel Oil (DCO)
Motorcycle & Scooter Oils
V-Twin Oil Change Kit (HDCK)SAE 60 Motorcycle Oil (MCS)Engine Assembly Lube (EAL)V-Twin Synthetic Primary Fluid (MVP)V-Twin Synthetic Transmission Fluid (MVT)V-Twin Oil Change Kit (HDBK)V-Twin Oil Change Kit (HDMC)V-Twin Oil Change Kit (HDMB)5W-40 Synthetic Metric Motorcycle Oil (MMF)10W-30 Synthetic Metric Motorcycle Oil (MCT)10W-40 Synthetic Metric Motorcycle Oil (MCF)10W-40 Formula 4 Stroke® Synthetic Scooter Oil (ASO)10W-40 Dirt Bike Oil (DB40)10W-50 Dirt Bike Oil (DB50)10W-60 Dirt Bike Oil (DB60)15W-50 Synthetic Metric Motorcycle Oil (MFF)15W-60 Synthetic V-Twin Motorcycle Oil (MSV)20W-40 Synthetic V-Twin Motorcycle Oil (MVI)20W-50 Synthetic V-Twin Motorcycle Oil (MCV)
Marine Motor Oil
Outboard 100:1 Pre-Mix Synthetic 2-Stroke Oil (ATO)HP Marine Synthetic 2-Stroke Oil (HPM)10W-30 Formula 4-Stroke® Marine Synthetic Motor Oil (WCT)10W-40 Formula 4-Stroke® Marine Synthetic Motor Oil (WCF)15W-40 Heavy-Duty Diesel & Marine (AME)25W-40 Synthetic Blend Marine Engine Oil
Racing & High Performance
SAE 60 Dominator® Synthetic Racing Oil (RD60)Briggs & Stratton Synthetic 4T Racing Oil (GBS2960)Dominator® Synthetic 2-Cycle Racing Oil (TDR)SAE 30 Break-In Oil (BRK)Engine Assembly Lube (EAL)5W-20 Dominator® Synthetic Racing Oil (RD20)10W-30 Dominator® Synthetic Racing Oil (RD30)10W-40 Dominator® Synthetic Racing Oil (RD40)15W-50 Dominator® Synthetic Racing Oil (RD50)
Classic & High Performance
SAE 30 Break-In Oil (BRK)Engine Assembly Lube (EAL)10W-30 Z-ROD Synthetic Motor Oil (ZRT)10W-40 Premium Protection Motor Oil (AMO)10W-40 Z-ROD Synthetic Motor Oil (ZRD)20W-50 Premium Protection Motor Oil (ARO)20W-50 Z-ROD Synthetic Motor Oil (ZRF)
European Motor Oils
0W-20 LS European Motor Oil (AFE)0W-20 LS-VW European Motor Oil (EZT)0W-30 MS European Motor Oil (EOT)0W-40 FS European Motor Oil (EFO)5W-30 LS European Motor Oil (AEL)5W-40 MS European Motor Oil (AFL)5W-40 FS European Motor Oil (EFM)10W-60 FS European Motor Oil (ETS)
High-Mileage Motor Oil
0W-20 100% Synthetic High-Mileage Oil (HM020)5W-20 100% Synthetic High-Mileage Oil (HM520)5W-30 100% Synthetic High-Mileage Oil (HM530)10W-30 100% Synthetic High-Mileage Oil (HM1030)
Hybrid Motor Oil
0W-16 100% Synthetic Hybrid Motor Oil (HE016)0W-20 100% Synthetic Hybrid Motor Oil (HE020)
4-Stroke & Small Engine Oils
Briggs & Stratton Synthetic 4T Racing Oil (GBS2960)0W-40 Formula 4-Stroke® PowerSports Synthetic Motor Oil (AFF)5W-30 Synthetic Small Engine Oil (AES)10W-30 Formula 4-Stroke® Marine Synthetic Motor Oil (WCT)10W-30 Synthetic Small Engine Oil (ASE)10W-40 Formula 4 Stroke® Synthetic Scooter Oil (ASO)10W-40 Formula 4-Stroke® Marine Synthetic Motor Oil (WCF)10W-40 Synthetic Small Engine Oil (ASF)15W-50 Synthetic Small Engine Oil (SEF)25W-40 Synthetic Blend Marine Engine Oil
ATV & UTV Motor Oils
ATV/UTV Oil Change Kits (Polaris)ATV/UTV Oil Change Kits (Can-Am)0W-50 Synthetic ATV/UTV Motor Oil5W-40 Synthetic ATV/UTV Motor Oil5W-50 Synthetic ATV/UTV Motor Oil10W-30 Synthetic ATV/UTV Motor Oil10W-40 Synthetic ATV/UTV Motor Oil
2 Cycle / 2 Stroke Motor Oil
INTERCEPTOR™ 2-Cycle Oil (AIT) Synthetic 2-Stroke Injector Oil (AIO)Dominator® Synthetic 2-Cycle Racing Oil (TDR)Saber™ Synthetic 100:1 Pre-Mix 2-Cycle Oil (ATP)Outboard 100:1 Pre-Mix Synthetic 2-Stroke Oil (ATO)HP Marine Synthetic 2-Stroke Oil (HPM)
Natural Gas Engine Oil
15W-40 (SAE 40) Synthetic Vehicular Natural Gas Engine Oil (ANGV)20W-40 (SAE 40) Synthetic Stationary Natural Gas Engine Oil (ANGS)
Oil & Air Filtration
AMSOIL Motorcycle FiltersMotorcycle Oil Filter (Nano Fiber)AMSOIL Automotive Oil FiltersFull Flow Oil Filter (Nano Fiber)AMSOIL Ea Heavy Duty Oil FiltersHeavy Duty Extended-Life Oil FilterAMSOIL By-Pass Oil Filteration By-Pass Filteration Kits
BMK21 Universal Single-Remote Bypass SystemBMK22 DUAL-GARD Oil Bypass System (Large Engines)BMK23 General Use Dual Remote Oil Bypass UnitBMK26 Ford 7.3L PowerStroke Oil Bypass UnitBMK27 GM 6.6L Dual Remote Bypass SystemBMK28 Ford 6.7L Engine Dual Remote By-Pass Filter KitBMK30 Heavy-Duty By-Pass System (Large Engines)BMK31 Ford 6.0/6.4L Single-Remote Bypass SystemBMK32 GM 6.6L Single-Remote Bypass SystemBMK33 Ford 6.7L Single-Remote Bypass SystemBMK34 Cummins 5.0/5.9/6.7L Bypass System
By-Pass Filter Elements Oil AnalysisAmsoil PowerCore™ Air Filters (PCF)Available Substitute Filter BrandsDonaldson Oil & Air Filters
Donaldson Blue Heavy Duty Air FiltersDonaldson Blue Oil FiltersDonaldson P-Series Heavy Duty Air FiltersDonaldson P-Series Oil & Air Filters
MANN-FILTER Oil, Air, Fuel & CabinWIX Oil, Air, Fuel, Cabin Filters & More
ATF & Gear Lube
Transmission FluidsAutomatic Transmission Fluids
20W-50 Hydrostatic Transmission Fluid (AHF)CG-Tractor Hydraulic/Transmission Oil (TCGSB)OE Multi-Vehicle Synthetic ATFOE Series Fuel-Efficient Synthetic ATFSignature Series Fuel-Efficient Synthetic ATFSignature Series Multi-Vehicle Synthetic ATFSignature Series ULV Synthetic ATFTorque-Drive Transmission Fluid (ATD)Tractor Hydraulic/Transmission Oil (ATH)
100% Synthetic CVT Fluid100% Synthetic DCT FluidManual Transmission Fluids
5W 30 Manual Synchromesh Transmission Fluid (MTF)75W-90 (GL-4) Synthetic Gear Lube (MTG)SAE 50 Long-Life Synthetic Transmission Oil (FTF)
ATV & UTV Drive Train Fluids
Synthetic ATV/UTV Powertrain FluidATV/UTV Dual-Clutch Transmission FluidATV/UTV Transmission & Differential Fluid
Motorcycle Transmission Fluids
Synthetic Dirt Bike Transmission Fluid (DBTF)V-Twin Synthetic Primary Fluid (MVP)V-Twin Synthetic Transmission Fluid (MVT)
Gear LubeHigh Performance Gear Lube
75W 85 Severe Gear® Extreme Pressure (SVL)75W 90 Severe Gear® Extreme Pressure (SVG)75W-110 Severe Gear® Extreme Pressure (SVT)75W-140 Severe Gear® Extreme Pressure (SVO) 75W-90 (GL-4) Synthetic Gear Lube (MTG)AMSOIL Hand Pump For BottlesAMSOIL Marine Gear Lube PumpSEVERE GEAR 80W-90 (AGL)
Semi Truck Gear Lube
75W-90 Semi-Truck Gear Lube (FGR)80W-140 Semi-Truck Gear Lube (FGO)SAE 50 Long-Life Synthetic Transmission Oil (FTF)
Racing & Off Road Gear Lube
SAE 250 Severe Gear Racing Gear Lubricant (SRT)Super Shift Racing Transmission Fluid (ART)
Marine Gear Lube 75W/80W-90 (AGM)Gear Lube AdditiveLimited Slip Differential (LSD) Additive Powershift Transmission FluidPowershift Transmission Fluids
Powershift Transmission Fluid SAE 10W (CTG)Powershift Transmission Fluid SAE 30 (CTJ)Powershift Transmission Fluid SAE 50 (CTL)
ATF for Racing, Ford Type F & Allison C-4Super Shift Racing Transmission Fluid
Miscellaneous
Grease
100% SYNTHETIC EP NLGI 00 GREASE (GSF)Deluxe Grease Gun KitDOMINATOR Synthetic Racing Grease (GRG)Lithium Complex High Viscosity Grease (GVC)Polymeric Off-Road Grease (GPOR1)Polymeric Off-Road Grease (GPOR2)Polymeric Truck, Chassis & Equipment (GPTR1)Polymeric Truck, Chassis & Equipment (GPTR2)Synthetic Multi-Purpose Grease NLGI #2 (GLC)Synthetic Water Resistant Grease NLGI#2 (GWR)X-Treme Food Grade Grease (GXC)
Engine Flush & Degreaser
Engine and Transmission Flush (FLSH)Engine Degreaser (AED)Exterior Ceramic Spray (CSF)Glass Cleaner (AGC)Heavy Duty Degreaser (ADG) High-Foam Car Shampoo (HFB)Interior Detailer Light Lemon (IDL)Interior Detailer Scent Free (IDN)Miracle Wash (AMW) Mudslinger® (AMS)Power Foam Engine Cleaner & Degreaser (APF)
Spray Lubricants
Chain Lube (ACLSC)Engine Fogging Oil (FOG) MP Heavy Duty Metal Protector (AMH)MP Metal Protector (AMP)Silicone Spray (ALS) Spray Grease (GSP)
Bar & Chain Oil
Semi-Synthetic Bar and Chain Oil (ABC)Synthetic Chain Case & Gear Oil (TCC)
Suspension & Fork Oil
Suspension Fluid #10 Medium (STM)Suspension Fluid #5 Light (STL)
Power Steering FluidDOT Brake Fluid
DOMINATOR DOT 4 Brake Fluid (BFR)DOT 3 and 4 Synthetic Brake Fluid (BFLV)
Antifreeze & Coolant
Antifreeze and Engine Coolant (ANT)Dominator Coolant Boost (RDCB)Heavy-Duty Antifreeze & Coolant (ANTHD)Passenger Vehicle Antifreeze (ANTPC)Powersports Coolant (PSAF)
Air Tool Oil
Synthetic Air Tool Oil (AIR)
Firearm Protectants
Brake and Parts Cleaner (BPC)Firearm Cleaner and Protectant (FCP)Firearm Lubricant and Protectant (FLP)
Industrial Lubricants
Compressor Oils - SyntheticPC Series Compressor Oils Synthetic Compressor OilsSynthetic Compressor OilsDC Series Compressor Oils Sirocco SE Series Ester Compressor OilHydraulic Oils - SyntheticAW Series Antiwear Hydraulic OilsBiodegradable Hydraulic OilSlideway, Chain, Bearing and Gear OilSG SERIES Extreme Pressure Gear OilsHydraulic Oils - SyntheticHV Series Hydraulic OilsWL SERIES Slideway, Chain and Gear LubeRC Series R&O/AW Gear And Bearing OilsHT Series High Temperature Lubricating Oils
Fuel Additive
Gasoline Fuel AdditivesP.I. Performance Improver (API)Upper Cylinder Lubricant (UCL)Dominator Octane Boost (AOB)Gasoline Stabilizer for Storage (AST)Motorcycle Octane BoostMotorcycle Octane Boost (MOB)Small Engines & PowersportsSmall Engines Fuel Treatment & StabilizerDiesel Fuel AdditivesDiesel Injector Clean (ADF)Diesel All-In-One (ADB)Diesel Injector Clean + Cetane Boost (ADS)Diesel Cold Flow Improver (ADD)Cetane Boost for Diesel Fuel (ACB)Diesel Recovery Emergency Fuel Treatment
Receive AMSOIL's Confidential Factory Direct Wholesale Price List in your email.
Enter your first name & email address and click on "eMail Price List" button!
AMSOIL Online Store
AMSOIL Preferred Customer Program. Save upto 25%!
Wholesale Business Accounts
Become an AMSOIL Dealer!
Request FREE AMSOIL Catalog
Questions? Please Contact us
Order AMSOIL By Phone
AMSOIL Online Store
Order AMSOIL By Fax
VISA and MASTERCARD is accepted for US and Canada.
Discover and American Express is accepted for US customers only
Go to Top

Select your country.

Canada
Ships from Canada. Prices in CA dollars.
United States
Ships from USA. Prices in US dollars.

Please Wait...

Your request is being processed...