Klotz Synthetic Lubricants - Pure Estorlin Synthetic Oil 10w40 1 Quart

Klotz Synthetic Lubricants' Pure Estorlin Synthetic Oil 10W40 is engineered for racing and performance applications, offering increased torque and horsepower. This full-synthetic oil contains extra zinc and phosphorus to protect critical engine parts, extending cam roller bearing and flat tappet cam life. It improves acceleration and throttle response while reducing oil temperatures. The enhanced flowability provides less drag and more power, making it widely used in ARCA, NASCAR, USAC, and IHRA competitions. Note: This product is not compatible with emissions systems and is intended for dedicated racecars.