10w40 Semi-Syn Oil Case 12x1 Quart

The MAXIMA RACING OILS 10W40 Semi-Synthetic Oil Case 12x1 Quart is designed for automotive enthusiasts and mechanics who require dependable engine protection under various driving conditions. This oil is suitable for street-tuned engines, daily drivers, and track-prepped vehicles, providing a balance between conventional and full synthetic performance.

With a viscosity of 10W40, this oil ensures optimal flow during cold starts, which is essential for engines operating in colder climates. Its semi-synthetic formulation offers superior thermal breakdown resistance compared to mineral oils, thereby extending oil change intervals and minimizing sludge buildup in high-heat situations. Enhanced with detergents and anti-wear additives, it protects against wear in both stock and modified engines.

Ideal for street machines and weekend warriors, this oil is compatible with carbureted and fuel-injected engines, including naturally aspirated and lightly boosted platforms. The case of twelve quart bottles provides ample supply for regular maintenance and fluid top-ups, making it a practical choice for mechanics servicing multiple vehicles.