SR-5R Synthetic Oil 5w30 Case/12-1 Liter

TORCO SR-5R Synthetic Oil 5W30 is purpose-built for drivers and mechanics who demand superior engine protection without compromise. This full synthetic formulation addresses the critical gap between conventional oils and premium synthetics, delivering exceptional performance across diverse driving conditions—from cold winter starts to high-temperature sustained operation.

The case of twelve 1-liter bottles provides flexible inventory for shops, fleet operators, and serious DIY enthusiasts who service their vehicles regularly and refuse to cut corners on lubrication quality. The 5W30 viscosity rating ensures optimal flow at startup while maintaining robust film strength at operating temperature—critical for modern engine designs running tighter tolerances and higher pressures.

Mechanics and enthusiasts working on turbocharged, supercharged, or naturally aspirated platforms benefit from the thermal stability and anti-oxidation properties of this synthetic formulation. It extends drain intervals and reduces stress on piston rings, bearing surfaces, and valve trains, making it an ideal choice for modified engines with upgraded ignition timing or high-RPM tuning.