20W-50 Racing Oil

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Series 2000 Synthetic 20W-50 Racing Oil (TRO)
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 motor oils. Reduces friction for quicker engine response and increased horsepower.

"AMSOIL is the Best Lubricant made, the Standard to which all others are judged," Bobby Unser 3-time Indy 500 Winner, 35 overall Indy Car wins, & 13-time Pikes Peak Hill Climb Winner

"We will always be loyal to AMSOIL. When something works you stay with it." - Mark "Gilly" Gelhausen, Crew Chief Oberg Motorsports, C.O.R.R. Sportsman-2 Champion

Unbeatable Lubrication and Protection in High-Performance Gasoline Engines

Engines in race cars and high-performance street cars face high temperatures, vigorous engine speeds and heavy loads. AMSOIL Series 2000 20W-50 Synthetic Racing Oil offers unmatched protection for engines facing tough operating conditions.

Unbeatable Wear Protection
AMSOIL Series 2000 20W-50 Synthetic Racing Oil is specially formulated to carry the oil’s wear reducing and heat transferring agents to the engine’s surfaces and hold them there. By positioning vital agents where they are most needed, Series 2000 provides a degree of engine protection unavailable with any other oil.

AMSOIL Series 2000 20W-50 Synthetic Racing Oil clings tenaciously to engine surfaces, so it shields engines from start-up wear. Further enhancing wear protection, AMSOIL Series 2000 20W-50 Synthetic Racing Oil’s wax-free lubricating base stocks assure rapid post-start-up lubrication.

AMSOIL Series 2000 20W-50 Synthetic Racing Oil contains powerful corrosion preventatives, detergents, dispersants and anti-foam agents to protect engines from the harmful effects of water, acids, debris, deposit-forming materials and air entrained oil.

Boosts Power, Speed and Efficiency
AMSOIL Series 2000 20W-50 Synthetic Racing Oil is a friction-reducing oil that minimizes power wasted on “drag.” This extraordinary formulation helps vehicles accelerate fast, attain top speeds and use fuel efficiently.

Maintains Integrity in Demanding Conditions
AMSOIL Series 2000 20W-50 Synthetic Racing Oil maintains a constant high level of performance over time because it resists the damage many oils undergo in high temperature, intense shearing force conditions.

Advanced thermal stability allows AMSOIL Series 2000 20W-50 Synthetic Racing Oil to withstand high heat, resisting viscosity buildup common to lesser-quality oils.

Superior shear stability allows AMSOIL Series 2000 20W-50 Synthetic Racing Oil to provide a dependable pad of protection between parts even after exposure to shearing forces that tear lesser oils apart.

APPLICATION

AMSOIL Series 2000 20W-50 Synthetic Racing Oil is recommended for applications requiring the following specifications:

API SM/CF, SL, SJ ...
FORD ESR-M2C 179A
JASO VTW

MIXING AMSOIL
AMSOIL Series 2000 20W-50 Synthetic Racing Oil is compatible with conventional and synthetic oils. Mixing AMSOIL motor oils with other oils, however, will shorten the oil life expectancy and reduce the performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed. Aftermarket oil additives are not recommended for use with AMSOIL motor oils.

SERVICE LIFE
Extended 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. For SAE 20W-50 synthetic oil that offers extended drain intervals in gasoline and diesel engines, see AMSOIL Premium Protection SAE 20W-50 (ARO).

TYPICAL PHYSICAL PROPERTIES
AMSOIL Series 2000 Synthetic 20W-50 Racing Oil (TRO) revised 7/07
Kinematic Viscosity @ 100°C, cSt (ASTM D-445)	18.3
Kinematic Viscosity @ 40°C, cSt (ASTM D-445)	130.6
Viscosity Index (ASTM D-2270)	157
Cold Crank Simulator Apparent Viscosity @ -15°C, cP (ASTM D-5293)	5618 (-15)
High Temperature/High Shear @ 150°C and 1.0 X 10⁶ s^-1 , cP (ASTM D 4683)	5.8
Pour Point °C (°F) (ASTM D 97)	-39 (-38)
Flash Point °C (°F) (ASTM D 92)	244 (471)
Fire Point °C (°F) (ASTM D 92)	258 (496)
Noack Volatility (DIN 51581) 250°C for 1 hour, % weight loss	4.5
Four-Ball Wear Test (ASTM D 4172: 60kg, 150°C, 1800 rpm, 1 hr) Scar diameter, mm	0.43
Total Base Number	12.1

AMSOIL is the undisputed leader in synthetics.............

Since 1972, AMSOIL Synthetics have proven to be the BEST. AMSOIL also engineers and manufactures Ea Oil Filters with Nanofiber Technology which have a 25,000 mile/1-year service life as well as specialized filtration systems for commercial and fleet applications in cars and light, medium and heavy trucks which can filter particles down to less than one micron (a standard full flow oil filter can only filter to 20-25 microns, and at a reduced efficiency) making oil changes virtually unnecessary and virtually eliminating engine wear. These filters have been proven by millions of miles of over-the road trucks, construction equipment and fleet service.

AMSOIL saves you time and money.
The only 25,000 mile/one- year and 35,000/one- year motor oil in the world.
Exceeds the most stringent performance specifications of all major U.S. and foreign automotive and truck manufacturers.
Provides up to two-times the wear protection of other motor oils.
Increases the life of your vehicle.
Improves performance, fuel economy and efficiency.
Diesel oil and filtration products designed to deliver 1,000,000 miles for over-the-road trucks before engine overhaul.
Used by many national racing teams, fleets, police departments, construction firms and trucking companies.