This piece is aimed primarily at our North American readers although Summit Racing ships worldwide …
If you’re a serious racer or performance enthusiast, you know about Brad Penn® Motor Oil. Their ‘green oil’ is one of the most trusted oils in motorsport. PennGrade 1 Full Synthetic Motor Oil carries on that long-standing commitment to engine protection.
The new, full synthetic oil is engineered to protect vital engine parts against extreme heat, heavy loads, and high RPMs. It provides oxidation resistance under high temperatures, minimises oil consumption, and reduces sludge and deposits.
PennGrade 1 is ideal if you’re running a turbo or supercharger, direct injection, or tight tolerances. It’s compatible with gasoline, alcohol, methanol, E-85, and race fuel.
PennGrade 1 Full Synthetic Motor Oil is available in five-quart bottles in the following viscosities:
• 0W20
• 0W40
• 5W30
• 5W40
• 5W50
• 15W50