BR 15w50 Conventional Oil Case 12 x 1 Quart

The BR 15w50 Conventional Oil Case 12 x 1 Quart from DRIVEN RACING OIL is engineered for builders and weekend warriors who demand reliable engine protection without the premium price tag of full synthetics. This conventional mineral-based formulation delivers consistent viscosity across a wide operating temperature range, making it ideal for street-driven performance vehicles, modified engines, and classic cars that see regular use. The 15w50 viscosity rating provides robust film strength at high temperatures while maintaining pumpability in cold starts, a critical balance for turbocharged and naturally aspirated builds running sustained load.

Built on a refined base stock with proven anti-wear additives, this oil excels under the thermal and shear stress of modified powertrains where higher RPMs and boost pressure are the norm. The 15w50 weight classification ensures adequate boundary lubrication for valve train and bearing surfaces while resisting thinning at sustained high-temperature operation—essential for engines running aggressive cam profiles or elevated boost levels. DRIVEN RACING OIL's formulation includes rust and oxidation inhibitors that extend drain intervals and protect internal components during storage, a practical advantage for seasonal or project vehicles that may sit between drives.

This case of twelve 1-quart bottles suits builders and shops managing multiple project cars or customers maintaining turbocharged and carbureted engines where conventional oils remain the standard specification. The case format eliminates frequent reordering while keeping individual quarts accessible for top-ups, custom engine breaks-in, or quick oil changes. Compatible with most gasoline-powered engines where a straight 50-weight or multi-grade 15w50 is recommended, this oil pairs well with reinforced gaskets and modern filtration systems in both vintage restorations and contemporary modified platforms.