1990-1998 Arctic Cat Snowmobiles Repair Manual, Page 126Get this manual
CHAPTER THREE
Table RECOMMENDED LUBRICANTS AND FUEL (continued) Item Type
Chaincase Fuel
Legend: AMultipurpose lithium base grease for use through temperature range of -40 to 95 (-40 to 203 F)This grease will be referred to as low temperature grease throughout this manualBArctco 50:1 Injection Oil or equivalentInjection oil must flow at -40 (-40 F)CArctco Transmission Lube (part No0636-817) chaincase oil or equivalentMake sure equivalent oil provides lubrication at low temperaturesDUnleaded gasoline with octane rating of 87 or higherIf oxygenates are added to the gasoline, ethanol content should not exceed 10 and MTBE should not exceed 15 If oxygenated gasoline is used, install main jet one size larger than standard in the carburetorIt is not necessary to add antifreeze fluid to the fuel if gasoline blended with ethanol is used