ARCTIC CAT APV SYNTHETIC 2-STROKE INJECTION OIL 1-GALLON - 5639-469APV Synthetic Oil stands alone as the best, most performance oriented lubrication you could possibly put through your sled. Given your commitment to the highest level of riding possible, the best oil for the dollar guarantees flawless engine operation. The ultimate in performance oil for Arctic Cat Power Valve engines and all Arctic Cat 2 cycle engines Protects against wear with excellent lubricity Increases efficiency and maintains Arctic Power Valve