Discover the power of GP-1, the ultimate high-performance oil for drag racing, drifting, and high-octane pursuits. Made with Bradford, Pennsylvania–grade base oil, GP-1 blends traditional excellence with advanced additives for unmatched protection and performance. Enriched with zinc, it combats washout and fuel dilution in methanol and ethanol-fueled engines, thriving under extreme conditions.

Using the one-of-a-kind “Legacy Base Oil”, GP-1 offers:

Outstanding film strength
Natural "cling" to engine parts

Enhanced by modern additives, GP-1 reduces wear, improves oxidation stability, and ensures better flow under high loads and RPMs. Its high ZDDP content protects aggressive cam profiles and high spring pressures, while detergents and foam inhibitors keep engines clean and efficient.

Engineered for peak performance, GP-1 high-performance oil ensures superior protection under extreme conditions. This high-performance motor oil excels in reducing wear, enhancing oxidation stability, and maintaining optimal flow at high RPMs.

Designed for racing and high-octane applications, it’s the trusted choice for enthusiasts who demand the best. With advanced additives and exceptional film strength, GP-1 high-performance oil delivers unmatched reliability and efficiency, keeping your engine running at its best.

Perfect for power adders like boost or nitrous, GP-1 maintains its strength under extreme loads, sealing piston rings and protecting against fuel dilution from alcohol fuels or Nitro.

Proudly Made in the USA in Bradford, Pennsylvania, GP-1 delivers unmatched protection and performance for Dragsters, Drifters, Hot Rodders, and Horsepower Enthusiasts everywhere.

GP-1 SAE 10W-40 | Case (4 Gallons)

GP-1 SAE 10W-40 | Case (4 Gallons)