1970-1973 Ski-Doo Snowmobiles Technical Data Manual, Page 11Get this manual
1972 MODEL
Noof Cylinders Bore Stroke Displacement Compression Ratio Starting Overall Length Overall Width Height wo Windshield Weight (lb Bearing Area Ground Pressure (P.S.I MaxLoad Capacity Track (Width) Standard Gear Ratio Lighting Coil (Watts) Spark Plug (Bosch) Spark Plug (Gap) Breaker Points (Gap) Tank CapacityImpMixing Ratio (GasOil)