T-4MXR Four Stroke Racin g Oil 15w40-1-Liter Bott

The TORCO T-4MXR Four Stroke Racing Oil 15W40 in a 1-liter bottle is a premium semi-synthetic motor oil engineered for high-performance four-stroke engines in racing and demanding applications. Designed for operators who require reliable lubrication under extreme operating conditions, this oil delivers consistent protection across a wide temperature range, making it ideal for motorsports enthusiasts, race teams, and anyone pushing their equipment to the limit.

The 15W40 viscosity rating ensures optimal flow at cold starts while maintaining robust film strength at elevated operating temperatures typical in racing engines. TORCO's semi-synthetic formulation combines mineral base stock with synthetic additives to provide superior oxidation resistance, thermal stability, and anti-wear protection compared to conventional oils. This balanced chemistry reduces sludge buildup, extends oil life, and protects critical engine components—particularly under sustained high RPM operation where standard oils may break down or lose viscosity.

This 1-liter bottle is perfect for single oil changes, top-ups, or fleet maintenance on four-stroke engines including motorcycles, ATVs, small engines, and compact automotive applications. The compact 4.6 x 2.4 x 9.3-inch bottle fits easily in toolboxes and shop cabinets, and the 2.13-pound weight makes it portable for trackside or field service. Verify your engine's oil specification and capacity before use to ensure proper viscosity and fill level for maximum performance and protection.