SR-5 Oils

Developed under the most severe racing conditions, SR-5 offers the highest level of performance and protection for highly modified race engines. SR-5 utilizes Group IV/V synthetic base oil chemistries and additive technologies engineered to with stand extreme loads, constant severe temperatures and maximum engine revolutions. SR-5 offers a wide range of viscosity grades to meet requirements of many engine types and fuels including pump fuel, race fuel, alcohol or blends of alcohol fuels. SR-5 is designed for racing or highly modified street vehicles. Not formulated to meet current passenger car motor oil requirements. There is simply no equal in synthetic racing oil technology.



SR-5 0w20 - 1 liter bottle

Recommended for use in racing or highly modified street engines where an SAE 0W20 or 5W20 are specified. Used for maximum horsepower and torque gains. Commonly used in Winston Cup, Busch, Pro Stock (drag racing), sports compact and import sport engines.   

SR-5 0w20 - case of 12 1 liter bottles
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SR-5 0w20 - 5 gallon jug
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SR-5 0w20 - 55 gallon drum
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SR-5 5w30 - 1 liter bottles

Recommended for use in racing or highly modified street engines where an SAE 5W30 or 10W30 are specified. Commonly used in Winston Cup, Busch, Pro Stock (drag racing), sports compact and import sport engines Turbo and supercharged approved. Also recommended for late model sports cars and hot rods.

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SR-5 5w30 - Case of 12 1 liter bottles
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SR-5 5w30 - 5 gallon jug
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SR-5 5w30 - 55 gallon drum
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SR-5 5w40 - 1 liter bottle

Recommended for use in racing or highly modified street engines where an SAE 5W40, 10W30, 10W40 or 15W40 are specified. Commonly used in road racing, drag racing and circle track. Turbo and supercharged approved. Also recommended for early or late model sports cars and hot rods. Excellent choice for dual duty engines used for street and competition use.

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SR-5 5w40 - case of 12 1 liter bottles
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SR-5 5w40 - 5 gallon jug
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SR-5 5w40 - 55 gallon drum
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SR-5 5w50 - 1 liter bottle

Recommended for use in racing or highly modified street engines where an SAE 5W50, 10W50, 15W50 or 20W50 are specified. Commonly used in road racing, drag racing, sprint car and circle track. Turbo, supercharged, nitrous and alcohol (injected / carbureted) approved. Excellent choice for early or late model large displacement (big bore) engines used for high performance street or competition use. Provides optimized ring seal and maximum horsepower for applications requiring higher viscosity oils.

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SR-5 5w50 - Case of 12 1 liter bottles
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SR-5 5w50 - 5 gallon jug
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SR-5 5w50 - 55 gallon drum
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SR-5 20w50 - 1 liter bottle

Recommended for use in racing or highly modified street engines where an SAE 15W50 or 20W50 is specified. Commonly used in road racing, drag racing, off road, endurance and circle track. Turbo, supercharged, nitrous and alcohol (carburated / injected) approved. Highly recommended for continuous extreme temperature operation and heavily loaded engines. Excellent choice for early or late model large displacement (big bore) engines used for high performance street or competition use. Provides optimized ring seal and improved horsepower over other synthetic oils in the same viscosity grade.

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SR-5 20w50 - case of 12 1 liter bottles
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SR-5 20w50 - 5 gallon jug
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SR-5 20w50 - 55 gallon drum
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