2002 Bombardier Quest 650XT Service Manual, Page 385Get this manual
Section 11 TECHNICAL DATA Subsection 03 (QUEST 650QUEST 650 XT)
QUEST 650QUEST 650 XT
VEHICLE MODEL Engine type Starting system Number of cylinder(s) Number of valves Decompressor type Bore Stroke Displacement Compression ratio Maximum HP RPM Lubrication Oil filter Air filter type Exhaust system Intake valve opening Intake valve closing Exhaust valve opening Exhaust valve closing Intake Valve stem diameter Exhaust ENGINE Valve guide diameter Valve spring free length Intake Valve seat contact width Exhaust Piston measurement Pistoncylinder clearance Piston ring type Rectangular Taper-face Oil scraper ring Piston ring end gap Rectangular Taper-face Oil scraper ring All Rectangular Taper-face Oil scraper ring Pistonring groove clearance Rectangular Taper-face Oil scraper ring New minimum New maximum Wear limit New minimum New maximum Wear limit Wear limit New Wear limit New Wear limit New Wear limit New Wear limit New Wear limit mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) 1st 2nd 3rd mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) QUEST 650 QUEST 650 XT