1970-1973 Ski-Doo Snowmobiles Technical Data Manual, Page 14Get this manual
1972 MODEL( 35
ILLUSTRATED MODEL 440 VALMONT
ENGINE Noof Cylinder Bore Stroke Displacement Compression Ratio Starting Overall Length Overall Width Height wo Windshield Weight (lbs Bearing Area Ground Pressure (P .S.I Track (Width) Standard Gear Ratio Reverse Lighting Coil (Watts) Spark Plug (Bosch) Spark Plug (gap) Breaker Points (gap) Tank CapacityImp-U.SMixing Ratio (gasoil) Type Tachometer
VALMONT 440R
Two 2x67.5mm 2x61mm 436.6cc 9:1 Manual 104-12" 35" 39-14" 496 1756 sq.in0.282 15" 1339 Standard 75W M240-T-1 .020" .014".018" gals6.25 gals201 Disc Standard