Castrol Edge 5W-30 Advanced Full Synthetic Motor Oil, 5 Quarts

3X stronger against viscosity breakdown than leading full synthetic, based on Kurt Orbahn test in 5W-30 grade

10X better high-temperature performance, as measured in Sequence IIIH engine test vs. API SP test limit

6X better wear protection

1.4X better sludge protection, as measured in Sequence VH engine test vs. API SP test limit
Meets ILSAC GF-6 to prevent low-speed pre-ignition (LSPI) and timing chain wear protection