While its high load carrying characteristics, minimum foaming under stress and maximum resistance to thermal degradation ensure stability and lubrication. Go with the proven winner, Valvoline.
5 QT VR1 Racing Motor Oil SAE 20W-50. Engineered with a high ZDDP content, this oil not only provides outstanding wear protection but also maximizes horsepower while minimizing heat buildup. Formulated with high levels of ZDDP (zinc dialkyldithiophosphate) for superior film strength.
VALVOLINE 881160 Specifications. All Valvoline oils are formulated with advanced additives for year-round engine protection. Valvoline's line of multi-viscosity oils include the following grades: 5W20, 5W30, 10W30, 10W40, 15W40 and 20W50.