1972 Olympique - Vintage Snow

FUEL MIXINGRegularoil20/1orWith Ski-Doo snowmobiles, the OIL mustbe added to the GASOLINE in pre-measuredamounts then both oil and gasolineshould be thoroughly mixed together,BEFORE fueling the tank.The importance of using the correct fuelmixture cannot be over-stressed. Priorexperience has shown that the largestcause of engine damage is from incorrectfuel mixtures.12Which Gasoline to UseThe correct gasoline for your Ski-Doosnowmobile is regular gasoline, (notless than 88 octane) available from allservice stations.CAUTION: Never experiment with differingfuels or fuel ratios. Never use premiumgasoline, naphta, methanol or similarproducts.Which Oil to UseUse only Ski-Doo* oil available in regularor concentrated form. Both typeshave especially formulated oil bases tomeet the lubrication requirements of theBombardier-Rotax engine.CAUTION: Unless absolutely necessary(in case of emergency) do not use outboardor straight mineral oil. Never usemulti-viscosity oils.Fuel Mixing RatioWhen using REGULAR SKI-DOO OIL,the correct mixture is 20/1.5 GALLONS, REGULAR GASOLINE plus1 QUART, REGULAR SKI-DOO OIL =CORRECT FUEL MIXTURE.When using CONCENTRATED SKI-DOOOIL, the correct mixture is 40/1.5 U.S. GALLONS or 4 IMPERIAL GAL-LONS plus 1 PINT CONCENTRATEDSKI-DOO OIL CORRECT FUEL MIX­TURE.Note: To facilitate fuel mixing, concentratedSki-Daa oil should be kept at roomtemperature.Fuel Consumption TableThrottle R.P.M. H.P. Time-Full 5500 15 3h.20m.0C")3/4 11 3h.38m.'i"a 01f2 4500 6 6h.40m.:& V4 4000 3 10h.Fuel Tank Capacity5 Imp. gals./6.25 U.S. gals.Throttle R.P.M. H.P. TimewIt)C") Full 5500 20 2h.20m.C")aa 3/4 5500 15 2h.53m.It)C")V2 4500 10 5h.e-)fD'i V4 4000 5 10h." 0:&Fuel Tank Capacity5 Imp. gals./6.25 U.S. gals."Trademark of Bombardier Limited