Description

PennGrade 71176 Nitro 70 Racing Oil 1 Qt

PennGrade “Nitro” 70 Monograde High Performance Oil is specially formulated for engines fueled by gas, alcohol, and nitromethane, which endure extreme torque, load, and high-temperature conditions. PennGrade 1 SAE 50 and SAE 60 are also suitable for these fuel types, offering the desired viscosities for optimal performance. The high initial viscosity of these oils accommodates excessive fuel dumping (“blow by”) into the lubricating fluid while maintaining essential protection for high-performance racing engines and their components. Additionally, SAE 60 is ideal for the heavier viscosity needs of early classic motorcycles and engines, such as Harley Davidson models (Flathead, Knucklehead, Panhead, Shovelhead, etc.). Always consult the owner’s manual for proper oil viscosity and quality selection.