Description
PennGrade 1® Synthetic Blend High Performance Oil SAE 20W-50 is engineered to tackle the extreme demands of high-performance street and racing engines. Formulated with premium PennGrade base stocks and advanced additive technologies, this multi-grade oil offers exceptional protection against shock load and high temperatures. PennGrade 1® keeps heavily stressed components—like bearings, camshafts, rings, and pistons—operating smoothly by maintaining a robust lubricating film even under intense torque and temperature fluctuations. Designed for maximum power, it reduces internal friction to boost horsepower while delivering high shear stability, superior anti-foaming, and enhanced resistance to thermal breakdown, making it ideal for the most rigorous applications.






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