0W30 Full Synthetic 12 x 1 Quart

The 0W30 Full Synthetic 12 x 1 Quart by EXTREME RACING OIL is a premium engine oil engineered for high-performance driving, track use, and modified vehicles that demand superior protection under extreme conditions. This full synthetic formulation is purpose-built for automotive enthusiasts, mechanics, and racers who run turbocharged, supercharged, or heavily modified engines where conventional and semi-synthetic oils fall short. The 0W30 viscosity rating ensures rapid cold-start flow while maintaining film strength at sustained high temperatures—critical for vehicles pushing beyond stock parameters.

Full synthetic base stocks in this formulation deliver exceptional oxidation stability, allowing extended drain intervals in modified engines while reducing sludge and varnish buildup that plagues turbocharged systems running higher boost levels. The 0W viscosity at startup means faster oil circulation during cold starts—a critical advantage for high-strung engines where delayed lubrication of cam lobes, valve lifters, and turbo bearings can cause premature wear. The 30-weight rating provides optimal film thickness for precision-engineered engines with tighter tolerances, protecting against bearing wear and maintaining crucial viscosity at sustained RPM above 7,000. This twelve-quart case (twelve 1-quart bottles) suits multiple oil changes or fleet maintenance, offering convenience and consistency for serious enthusiasts and professional shops managing modified vehicle builds.

EXTREME RACING OIL 0W30 Full Synthetic is ideal for turbocharged four-cylinders, supercharged V6/V8 platforms, drift cars, time-attack builds, and naturally aspirated high-RPM engines where horsepower modifications and aggressive tuning are standard. It pairs exceptionally well with vehicles running solid valve lifters, high-lift camshafts, and aggressive fuel mapping where stock lubrication simply cannot keep pace. Verify your vehicle's owner manual or tuning documentation for recommended viscosity before use; most modern performance platforms specify 0W30 or 0W40, making this full synthetic the preferred choice for builders prioritizing maximum film strength without sacrificing cold-start protection or long-term engine reliability.