PennGrade 1 Nitro 70 is a monograde high performance racing oil intentionally developed for specialized racing engines. PennGrade lists it for high-horsepower engines running gasoline, alcohol, or nitromethane, where a very heavy single-grade film is needed to protect against wear under extreme output. This listing is for a single 1 quart bottle.
Specifications:
- Product: PennGrade 1 High Performance Oil Nitro 70
- Viscosity grade: SAE NITRO 70
- Oil type: Monograde racing oil
- Typical use: Specialized racing engines running gas, alcohol, or nitromethane
- Package: 1 Quart
- Part number: BPO71176
Important: PennGrade states this high-zinc oil is not recommended for use in vehicles equipped with catalytic converters.
FAQ
What is PennGrade 1 Nitro 70 for?
PennGrade developed it for specialized, high-horsepower racing engines, including those running gasoline, alcohol, or nitromethane.
Is Nitro 70 a street oil?
No. PennGrade lists it specifically for specialized racing engines, not for ordinary street use.
How is this listing packaged?
This listing is a single 1 quart bottle. It is also stocked in other package sizes (Case of 12 Quarts, Case of Four 5-Quart Bottles, 5 Quart Bottle).

