Developed under the most severe racing conditions, Torco 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 utilizes Torco's race specific MPZ® technology which reduces frictional losses for maximizing horsepower and torque.

SAE 5W-30
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.

SAE 5W-40
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.

Features

• Group IV/V 100% Synthetic Formulas
• Maximizes horsepower & torque output by as much as 4%
• Reduces engine temperatures
• Highest level of engine protection
• Exceeds API performance requirements.
• Intended for racing applications.

5w50 and 20w50 also available upon request.