30WT Race Oil 1 Qt. (10W30)

Redline Oil's 30WT Race Oil 10W30 synthetic motor oil is engineered for high-performance drivers and serious enthusiasts who demand superior engine protection during sustained track use, street racing, and aggressive driving conditions. This 1-quart bottle delivers robust lubrication properties that competitive mechanics specify when stock oils fall short. Whether you're running a modified street car, weekend track vehicle, or performance build, this synthetic formulation maintains film strength under extreme heat and load—conditions where conventional oils break down and fail to protect precision engine internals.

The 10W30 viscosity rating provides the cold-start flowability of a lighter oil while delivering the high-temperature stability and shear resistance of a 30-weight, making it ideal for engines that see rapid temperature swings from idle to full throttle. Redline's synthetic base stock resists viscosity breakdown far better than mineral oils, ensuring consistent film thickness across bearing surfaces, piston rings, and valve train components even when coolant temperatures climb above 220°F. The advanced additive package includes anti-wear compounds that protect critical surfaces, rust inhibitors that guard against moisture ingress, and detergents that keep combustion deposits from accumulating on valve seats and ring grooves—all critical factors when you're pushing engine RPM and cylinder pressures beyond factory specifications.

Track-focused builders, autocross competitors, and street racers will find this oil particularly beneficial as it meets the demands of high-performance applications. Its formulation is designed to withstand the rigors of competitive driving, ensuring that your engine remains protected and performs at its best. With Redline's 30WT Race Oil, you can push your vehicle to its limits with confidence.