DI30 5w30 Synthetic Oil Case 12 x 1 Quart

The DI30 5W30 Synthetic Oil Case 12 x 1 Quart from DRIVEN RACING OIL is engineered for builders and mechanics who demand precision engine protection in high-performance and modified vehicles. This case delivers 12 individual quarts of full synthetic formulation, ideal for shop environments, fleet maintenance, or serious enthusiasts managing multiple builds. Whether you're rebuilding a stroker engine, maintaining a turbocharged platform, or running stock geometry at sustained RPM, a dedicated synthetic 5W30 ensures consistent viscosity and film strength across temperature extremes.

DRIVEN RACING OIL's synthetic formulation delivers superior anti-wear protection and oxidative stability, critical for engines operating at elevated boost levels, extended drain intervals, or sustained high-load scenarios. The 5W cold-flow rating ensures rapid circulation during cold starts—essential for turbo spool responsiveness and initial bearing protection—while the 30-weight hot viscosity maintains a stable oil film under sustained combustion heat. Full synthetic base stocks resist viscosity shear and thermal breakdown far longer than conventional mineral oils, preserving anti-foam and anti-wear additives throughout extended service life. This blend works across both carbureted and fuel-injected engines, supporting naturally aspirated, supercharged, and turbocharged applications within the 5W30 envelope.

Mechanics and performance shops benefit most from buying by the case, reducing per-quart cost while ensuring stock availability for in-shop rebuilds and routine service intervals. The 12-quart package (10.3 x 9.7 x 13.75 inches, 23.59 lbs) stacks efficiently and ships as a single unit. Always verify your engine's OEM specification and local climate—5W30 is optimal for most modern gasoline engines in temperate regions, though some high-displacement or high-altitude applications may require 5W40 or heavier grades. Pair this with quality filters and follow manufacturer drain intervals for maximum longevity and peak performance.