10WT Race Oil Quart

REDLINE OIL 10WT Race Oil in a 1-quart bottle is a high-zinc, fully synthetic drag race motor oil engineered for maximum protection in high-performance racing environments where conventional 10-weight oils fall short. Designed specifically for naturally aspirated and supercharged drag racing engines, this premium formulation delivers the film strength and anti-wear properties needed during extreme acceleration and combustion pressures that characterize quarter-mile competition and bracket racing.

The 10WT viscosity rating provides the thin film required for rapid oil circulation at launch, critical when engine RPM spikes instantaneously from idle to redline. The elevated zinc content—a key anti-wear additive—protects cam lobes, lifters, and bearing surfaces under the shock loads that flat-tappet and roller-cam racing engines experience. This synthetic base stock resists viscosity breakdown at the elevated temperatures common in drag racing, maintaining consistent protection across a complete run cycle. A quart bottle provides convenient single-race or top-off servicing for racing teams managing tight maintenance intervals between events.

Drag racers, bracket racers, and weekend bracket competitors running naturally aspirated small-block engines or early-generation supercharged combinations rely on race-specific oils to survive the thermal and mechanical extremes of repeated full-throttle passes. REDLINE OIL 10WT Race Oil addresses the gap between street performance oils and dedicated racing formulations, making it a standard choice for serious drag racing programs. This quart size is ideal for teams maintaining multiple race vehicles or for frequent top-ups during a racing season.