Torco SR-1 synthetic motor oil is a selective cross blend of highly advanced 100 percent synthetic base oils and proprietary additive systems aimed at increasing power, efficiency, and engine protection. The performance is uncompromised and designed using components over and above standardized passenger additive technology. Not compromised by price point, Torco SR-1 synthetic motor oil is purpose-built with specialty formulas designed to exceed the demands of high performance European, Japanese, Korean, US, and other OEM sports cars. A combination of Generation-2 MPZ® and low-friction base oils reduces frictional losses to increase horsepower and torque. A premium polymer and additive system controls viscosity for long-term durability, maximum engine protection, and eliminates engine deposits.