Red Line 30WT Full Synthetic Racing Oil - 10W30 (Set of 12 x 1 Qt. Bottle) 10304

Red Line synthetic racing oils are formulated with high-temperature stability in mind. They utilize synthetic base stocks to deliver superior lubrication and film strength at high temperatures. While categorized as straight-weight oils, their low-temperature performance rivals multi-grade variants. Red Line oils can provide a 2-4% horsepower increase compared to similar viscosity oils due to reduced friction, while offering superior engine protection. This performance gain translates to 1-2% per viscosity grade reduction. Notably, Red Line racing oils are favored in NASCAR and Road Racing applications.