2005 Ski-Doo Racing Handbook, Page 408Get this manual
SECTION 102004 MX 440
2004 OPTION PACKAGE COLOR MODEL NUMBER
2004 MX 440 RACING BLACKYELLOW CDNU.S: 2882 ENGINE
Engine manufacturer Engine type noLubrication type Number of cylinders Bore Stroke Displacement Cylinder(Piston to mm) Compression ratio 1st piston ring shape type Reed valve Reed valve part number RAVE system Opening engine speed Spring part number Spring color Spring wire diameter Spring free length Cooling system type Thermostat opening tempCap opening pressure Piston ring end gap New, minNew, maxWear limit Ringpiston groove clearance New, minNew, maxWear limit Pistoncylinder clearance New, minWear limit Cylinder taper (max New, maxWear limit Cylinder out of round (max New, maxWear limit (YESNO) (YESNO) RPM mm in mm in mm mm cc mm in in cu.in .in