Driven Racing Oil GP-1 Semi-Synthetic Case (12 Quarts)

Driven Racing Oil GP-1 is a semi-synthetic motor oil (also called a synthetic blend racing oil) made for high-performance and racing engines. This case contains 12 quarts. Driven Racing Oil grew out of Joe Gibbs Racing and is formulated for all-out race and high-performance engines.

Key Features:

• Semi-synthetic formulation that combines the benefits of synthetic and conventional base oils. It is positioned as a lower-cost alternative to full-synthetic race oil.
• Pennsylvania-grade base crude gives a higher pressure-viscosity coefficient. This supports strong high-temperature/high-shear (HTHS) film thickness.
• Raised performance additive levels, including zinc, phosphorus and sulfur (ZDDP). These help protect camshafts and lifters, which matters most in flat-tappet engines.
• Friction reduction. Dyno testing reported by Engine Labs showed more power and lower oil temperatures, along with less wear on engine parts.
• Helps resist sludge and deposit formation and helps prevent metal-to-metal contact under high load.

GP-1 is intended for high-performance and racing applications. Choose the viscosity grade that suits your engine build and use.