2005 Ski-Doo Tundra, Skandic, Expedition Shop Manual, Page 244Get this manual
Section 04 ENGINE (4-TEC) Subsection 05 (CYLINDER AND CYLINDER HEAD)
Valve Face and Seat
R1004motr102A
AValve stem diameter
R1004motr103A
VALVE STEM DIAMETER MINIMUM (NEW) Exhaust Intake Exhaust Intake Exhaust Intake 5.946 mm (.2341 in) 5.961 mm (.2347 in) MAXIMUM (NEW) 5.960 mm (.2346 in) 5.975 mm (.2352 in) SERVICE LIMIT 5.93 mm (.233 in)